H0001 Exploration licence data header file H0002 Version 4 H0003 Generated 6-Jun-12 H0004 Reporting period end_date 31-Dec-11 H0005 State NT H0100 Tenement_name SEL23662 EL4529 EL2367 H0101 Tenement_holder Newmont Tanami H0102 Project_name TEA Project H0103 Map_sheet_number 250000 SF52-03 SF52-04 SE52-15 H0113 Map_sheet_number 100000 4856 4857 4957 4956 5057 H0123 Map_sheet_number 25000 H0200 Start_date_of_data_acquisition 2/10/2011 H0201 End_date_of_data_acquisition 13/11/2011 H0202 Data_format DL1 H0203 Number_of_data_records 1866 H0204 Date_of_metadata_update 6/06/2012 H0300 FileNames H0301 Location_data_file TEA_OBE-GRS 2011_A_02_Collars H0302 Downhole_survey_data TEA_OBE-GRS 2011_A_04_DH_Survey H0303 Geology_data_file TEA_OBE-GRS 2011_A_05_DH_Geology H0307 Lithology_code file H0900 H1000 Hole_ID mFrom mTo Strat Lith1_Code Lith1_Texture1 Lith1_GrainSize Lith2_Code Lith2_Texture Lith2_GrainSize Graphite Tio Comments Min1_Code Min1_Style Min1_Pct Min2_Code Min2_Style Min2_Pct Min3_Code Min3_Style Min3_Pct Min4_Code Min4_Style Min4_Pct Min5_Code Min5_Style Min5_Pct H1001 units Metres metres H1004 Accuracy 0.1 0.1 D GRD0001 0 2.6 AEOL AM CS N N orange-red -brown oxidised poorly sorted sandstone with basal lithic vein fragments and probably lateritic material. Sand likely of Aeolian origin. Root material common. D GRD0001 2.6 3.6 BISC SCHS MG N N Porphyroblastic biotite- cordierite foliated schist with zones of fine biotite cordierite-andalusite. Cordierite to 15 on diameter D GRD0001 3.6 5.6 GRD PIT CG N N "Partially weathered grantoid rock, 50% feldspar, 25% quartz, 25% biotite or amphibole ; a granodiorite. Several oxidised clay filled veins through zone" D GRD0001 5.6 6.9 BISC FO MG N N "Massive quartz. Feldspar-biotite schist with a narrow band of Porphyroblastic cordierite, andalusite. Carbonate -oxide veins occur" GRD0001 6.9 11.3 GRD GRAN CG SCH FO MG N N "Zone of several intercalated granodiorite intrusions in typical feldspar-quartz. Biotite schists. Several of these look possibly like coarse arkoses sediments, with coarser grains apparently extending disseminated into schists.Modeately well sheared in pl" GRD0001 11.3 22.9 SDST MAS FG GRD GRAN CG N N Massive fine ground sandstone; not a major stratigraphic break; appears similar to schists except no obvious biotite. Rare cordierite. Containing bands. One 30 cm granodiorite body. Oxidation and weathering still occurring on fractures GRD0001 22.9 31.1 GRD GRAN CG BISC FO FG N N Massive coarse granodiorite zone with clasts of biotite schists (may also be melanocratrc enclaves). Composition now 40-40-20 % q2-fd.mafics GRD0001 31.1 32.8 SCH MAS FG N N Weakly bedded or banded schist to fine sandstone. Dominantly quartz. Feldspar-cordierite -biotite with andalusite in melanocratic bands GRD0001 32.8 38.7 GRD GRAN CG BISC FO FG N N Granodiorite with rare clasts of biotite schist (or melanocratrc enclaves) GRD0001 38.7 40.1 SCH SCHS MG N N Porphyroblastic cordierite-biotite schist with bands of andalusite dominated material GRD0001 40.1 48.9 GRD FO CG SCH FO FG N N "weakly foliated granodiorite as described previously inter fingering quartz -feldspar-cordierite- biotite schist with aspect bonds of andalusite (or sillimohite?). Contacts between granite and sediments crystal: some look gradational, others sharp and cle" GRD0001 48.9 61.9 SCH FO FG GRD FO CG N N Quartz-feldspar -biotite-cordierite schist to fine sandstone. Mostly fine; however medium grained blastic cordierite. Some biotite rich < 7 cm bands. Pyrite in quartz vein. Granodiorite dykelets common PY VN 0.2 GRD0001 61.9 81.3 GRD FO CG BISC SCHS MG N N Return to granodiorite; has veining. Biotite rich schist with district bands of melanocratrc material. PO VN 0.1 GRD0001 81.3 83.2 F SCH FO FG GRD GRAN CG N N Cordierite-quartz-feldspar-biotite schist. Typical zones of blastic cordierite in more massive qz-fd. Appears to be ~45° difference between beds and foliation PY VN 0.1 GRD0001 83.2 84 SDST FO MG N N "Weakly porphyntrc- looking quartz-biotite -feldspar rock. Uncertain origin. Quartz dominates (~ 60%) with feldspar about 15%, rest is biotite. Possibly of tuffaceous origin or a sandstone. Sharp contacts. May be a more fractionated granite" GRD0001 84 91.4 FZ FZ FA MG N N "Broken gouged, brecciated, and rubbley fault zone. Broken surfaces with yellow clay /oxide staining. One zone with carbonate infill creating hydrothermal breccia texture. Primary lith is biotite sandstone" GRD0001 91.4 97.9 F SDST FO FG SCH FO FG N N Weakly foliated (? Bedded) fine quartz-feldspar sandstone to cordierite schist. Fine grained. Thin granodiorite sills now looking more suspiciously like coarse sediment. GRD0001 97.9 99.1 GRD GRAN CG N N GRD0001 99.1 103.1 F SDST MAS MG N N sandstone/schist as previously described. Scattered medium-grained feldspar continues to suggest there may be a coarse sediment supply being turned on and off PY FF 0.3 GRD0001 103.1 105 FZ FZ SH MG N N faulted-sheared zone focussed around veins. Vein fill is quartz /epidote/? Diopside I calcite probably calcsilicate vein facies. Margins have biotite becoming red (staurolite.). With minor cb attn. fault broken and gouged PY VN 0.5 GRD0001 105 113.2 F SCH SCHS FG N N Cordierite-botite schist with more sandstone rich sections PY FF 0.1 GRD0001 113.2 121.8 GRD MAS CG SCH SCHS FG N N coarse granodiorite with intercalated cordierite-botite schists PY VN 0.1 GRD0001 121.8 145.9 SCH SCHS FG GRD MAS CG N N Cordierite-biotite schist with intercalated granodiorite/arkose material PY VN 0.1 GRD0001 145.9 154.3 GRD GRAN CG N N one sediment Igrante contact that isn't concordant to beds May be cast PY VN 0.1 CPY VN 0.1 GRD0001 154.3 156.8 F SCH SCHS MG N N cordierite biotite schist PY VN 0.1 GRD0001 156.8 157.8 GRD GRAN CG N N GRD0001 157.8 158.4 SCH FO FG N N solute-quartz sediment with apparent calcsrlrcate alteration I hbld) PY VN 0.1 GRD0001 158.4 161.6 GRD GRAN CG N N GRD0001 161.6 162.9 F SCH SCHS MG N N cordierite-biotite schist PY VN 0.1 GRD0001 162.9 166.6 GRD GRAN CG N N GRD0001 166.6 168.2 F BISC FO FG N N PO VN 0.3 PY VN 0.1 GRD0001 168.2 169.7 GRD BED FG N N PO VN 0.1 GRD0001 169.7 172.4 BISC FO FG N N "Veins increased, sulfides more common" PO VN 0.5 CPY VN 0.1 GRD0001 172.4 173.7 GRD GRAN CG N N GRD0001 173.7 185.1 F SCH SCHS MG N N PY VN 0.2 GRD0001 185.1 192.4 GRD GRAN CG SDST FO MG N N PY VN 0.1 GRD0001 192.4 196.8 SCH SCHS FG cordierite. Brotite schist. Tens of quartz -chlorite-amphibole garnet and possible diopside PY VN 0.3 PO VN 0.3 ARS VN 0.1 GRD0001 196.8 204.2 GRD FO CG N N foliated feldspar-quartz. Biotite granodiorite as per previous GRD0001 204.2 205.4 F BISC SCHS FG N N Biotite-cordierite?- andalusite schist. Sheared quartz veins PY VN 0.1 GRD0001 205.4 207.6 GRD FO CG N N GRD0001 207.6 208.6 F BISC SCHS CG GRD FO FG N N PY VN 0.2 GRD0001 208.6 210.9 GRD FO CG N N GRD0001 210.9 211.5 F BISC SCHS FG N N Biotite-cordierite schist PY VN 0.1 GRD0001 211.5 212.7 FZ FZ FA FG SCH SCHS MG N N Partially healed fault zone sheared to brittle fault deformation with minor gouge. Primary lithology is a Porphyroblastic cordierite schist PY VN 0.3 GRD0001 212.7 214.4 F BISC FO FG N N "Biotite rich, minor cordierite schist. Appears to have disseminated sulfides" PY DS 0.5 GRD0001 214.4 221.4 GRD GRAN CG N N Zones of smectite? Alteration in feldspar crystals GRD0001 221.4 226.2 GRD FO CG SDST MAS MG N N Granodiorite with fine sandstone or possibly more mafic (biotite-rich) dykes or enclaves GRD0001 226.2 237.3 GRD FO CG SCH FO FG N N Typical granodiorite with q2-fd- bt schist PY FF 0.1 GRD0001 237.3 244.1 F BISC FO FG N N Biotite- cordierite schist with small granodrorite bands. These now look quite arkosic PY FF 0.1 GRD0001 244.1 249.2 GRD FO CG N N GRD0001 249.2 253.8 SCH SCHS FG GRD FO CG N N cordierite-botite schist PY FF 0.2 GRD0001 253.8 258.8 GRD FO CG N N PY FF 0.1 GRD0001 258.8 264.7 SDST FO MG Brotrte schist- andalusite with common coarse-medium quartz and rare feldspar PY VN 0.1 GRD0001 264.7 265.4 BLT MAS FG N N "Massive dark fine grained intrusive rock; basalt? Chilled margin, greenish colour. Vein at down hole contact" GRD0001 265.4 268.6 SDST FO FG N N same as previous bt schist/sandstone PY VN 0.1 GRD0001 268.6 270 GRD MAS CG BISC FO FG N N Granodiorite or arkose and intercalated silicified schist. Several schist clasts in grano do rate GRD0001 270 274.8 SDST FO FG biotite schist sandstone. Several bands granodiorite <4cm (Start of dropped core sequence 270m-312.7m; well replaced here) PY FF 0.5 GRD0001 274.8 275.4 QTZ CRN MG (This area was of core was dropped and re ordered from photos - integrity compromissed) GRD0001 275.4 286.1 SDST FO VFG biotite schistic sandstone. Increase in sulfides. Amphibole alteration variable (dropped core sequence; well replaced here) PY DS 2 PY FF 1 PO FF 0.5 GRD0001 286.1 293 GRD FO MG porphyritic granodiorite composed of feldspar phenocrysts (mostly plag); amphiboles-biotite expressing slight foliation (dropped core sequence; few mising pieces @ 285m) PY FF 0.5 PY DS 0.3 GRD0001 293 294.1 SDST FO FG schistic sandstone with biotite expressing foliations (lost core sequence; pieces missing @293.3 <10cm) PY FF 0.5 GRD0001 294.1 296.1 GRD FO MG porphyritic with feldspar phenocrysts and a fine grained groundmass that looks foliated. (dropped core sequence: well replaced here) ARS DS 0.5 GRD0001 296.1 297.7 SDST FO FG Foliated schistic sandstone with 5cm intrusive granodiorite interfingers within chilled margin. (dropped core sequence; missing pieces @ 296.5m and @297.5m <20cm collectively) PY FF 0.5 GRD0001 297.7 300.4 GRD FO MG "FeldsparQtz phenocrysts. Biotite, amphibole groundmass define foliation. Sharp upper contact. (Dropped core sequence: well replaced here)" PY DS 1 GRD0001 300.4 308 SDST MAS FG "Rip up clasts at top of unit. Some mineralization, contact metamorphism? More altered /foliated near bottom contact. (dropped core sequence; missing pieces@ 304.2m <20cm, 306.6m <30cm, @ 307-307.9m <20cm)" ARS DS 0.2 GRD0001 308 310 GRD FO MG Altered granodiorite. Groundmass very altered (heavily silicified + weak chlorit/ sericite) phenocrysts also altered greenish. (dropped core sequence: well replaced here) GRD0001 310 310.3 NO LOG "core loss due to core being dropped, core lost" GRD0001 310.3 311.1 GRD FO MG Altered granodiorite. Groundmass very altered (heavily silicified + chlorite/ sericite) phenocrysts also altered greenish. (dropped core sequence; small missing pieces) GRD0001 311.1 311.5 NO LOG possible fault (from original photos before dropped!) GRD0001 311.5 312.7 GRD FO MG Altered grano-diorite. Groundmass very altered (heavily silicified + chlorite/sericite) phenocrysts also altered greenish. (End of Dropped core sequence: 270-312.7m; small broken pieces missing) GRD0001 312.7 313.4 GRD FA MG N N "Mostly competent granodiorite with two 10 cm fault zones cutting interval; matric appears to be dark rock flour material, crystals broken and finer than surrounding competent rock and appears to have been silcified. The core integrity is good from here on" PY FF 0.1 GRD0001 313.4 322.6 GRD FO MG N N "Medium grained, typically subhedrally crstalline quartz-feldspar-biotite-amphibole granodiorite. Ranges from dark grey to red-pink where feldspars are altered to ?ser-cl-hem? Feldspars display weakly porphyritic texture. Few qz-fd veins and chl fractures" PY FF 0.1 GRD0001 322.6 323.3 F SCH FO MG N N "Massive to weakly foliated porphyroblastic to granoblastic metasediment. Appears ot have moderately large cordierite blasts in places, sometimes up to 10% of rock, commonly rimmed by sericite/biotite" PY FF 0.1 GRD0001 323.3 326.4 GRD FO MG SCH FO FG N N Return to moderately coarse granodiorite as previous. Massive quartz veins more common; pale K-spar-hem-ser alteration becoming more common. End zone has clast of ?cord-and-gar porphyroblastic schist retrogressed to chlorite/mica and hem-kspar altn halos GRD0001 326.4 327.2 F SCH FO FG APL FO FG N N Biotite-cordierite-?andalusite schist. Appears intrusion has offshooting aplitic and melanosomic dykes; hard to differentiate from sediment composition change or shearing. Rare coarser detrital grains to 1mm; fd/qz PY FF 0.1 GRD0001 327.2 327.8 FZ FZ FA FG N N Faulted-weakly sheared fault zone in biotite-cordierite-andalusite-?garnet/staurolite schist. Appears fine granite dyke was obliterated by faulting and coarser grains scattered through zone PY FF 0.1 GRD0001 327.8 331.4 F SCH FO FG N N Biotite-(qz-feldspar) schist grading down into weakly porphyroblastic cordierite-?andalusite schist. Clear cleavage planes developing at base of zone PY VN 0.2 CPY VN 0.1 GRD0001 331.4 332.8 FZ FZ FRC FG SCH FO FG N N Strongly fractured zone with 2cm of fault gouge. Still in porphyroblastic cordierite/andalusite schist material PY FF 0.1 GRD0001 332.8 341.2 F SCH FRC FG N N Biotite-muscovite-chlorite schist retrograde after cordierite-andalusite schist. Schistose fabric common in zones. Quartz (-feld-amph-?apatite) veins with pyrite common. Moderately well fractured but no clear signs of faulting. Fine shears with K-spar alt PY FF 0.1 PY VN 0.4 GRD0001 341.2 342.2 FZ FZ FA FG SCH FO FG N N Strongly fractured region of biotite-aluminosilicate schist as described previously with 2 zones of clear fault gouge to 10 cm width PY FF 0.1 GRD0001 342.2 344 F SCH FO FG FZ FA FG N N Return to micaceous schist with retrograde cordierite/andalusite. Still weakly fractured. Fine K-spar? Filled veinlets with alteration halos common PY FF 0.1 GRD0001 344 350.2 GRD FO MG FZ FA FG N N Orange/pink hematite-Kfeldspar altered granodiorite with several 5-10 cm healed fault breccia zones; these are competent and probably have been silica indurated. Feldaprs mostly weakly altered to orange/pink colour GRD0001 350.2 351 FZ FA FG GRD FO MG N N Larger fault brecciated/protocatalcasitic zone with one 5 cm zone of gouge and chloritic band of material GRD0001 351 359.8 GRD FO MG FZ FA FG N N Hematite-Kspar altered granodiorite as previous with 5-10 cm gouged to healed fault zones GRD0001 359.8 360.8 FZ FA FG GRD FO MG N N Strongly fractured to rubbley fault zone with minor gouge. Still within granodiorite GRD0001 360.8 371.6 GRD FO FG FZ FA FG N N Granodiorite as previous with 5-10 cm common fault breccias cutting zone. Two late felsic pegmatite dykelets GRD0001 371.6 373.7 FZ FZ FRC FG SCH FO FG N N Strongly fractured fault zone; mostly rubble but rare gouge present. Primary lithology is a biotite-muscovite schist with quartz grains; likley a silty sandstone prior to metamorphism GRD0001 373.7 381.8 F SCH FO FG FZ FRC FG N N Biotite-quartz shcist/sandstone material. Zone weakly fractured throughout. Variable width granodiorite and rare pagmatie intrusions throughout. Both contacts have torn up margins with clasts floating in the granodiorite either side PY FF 0.2 PY VN 0.1 GRD0001 381.8 390.1 GRD FO MG FZ FA FG N N Return to granodiorite with fine faults throughout as previously described. Still few pegmatite dykelets. PY VN 0.1 GRD0001 390.1 391 FZ FZ FA FG GRD FO MG N N Rubbley fault in granodiorite GRD0001 391 404.6 GRD FO MG FZ FA FG N N Granodiorite with common fine fault zones as previously described PY FF 0.1 GRD0001 404.6 406.7 F SCH FO FG FZ FRC FG L N "Finer grained darker material; likley still a biotite-quartz schist (former silty sandstone), but may be a second intrusive stage, possibly more dioritic. Zone was weakly graphitic fracture surfaces and one pyrite mineralisaed chert or vein zone. Str frac" PY DS 2 PY FF 0.5 GRD0001 406.7 407.8 GRD FO MG N N Typical granodiorite as previous GRD0001 407.8 412.6 FZ FZ FA FG GRD FO MG N N Strongly faulted granodiorite zone; ranges from rubbley to 1m catalsaite zones; mostly healed; flaky breakage pattern PY FF 0.1 GRD0001 412.6 425 FZ FA FG SCH FO FG N N Fault continues into a fine schistose rock. Rock grades from containing ~ 5% quartz and fd grains to generally fine biotite rich material basally. Looks wacke-esque. May also be two rock types; a sediment and a mafic. Fault ranges from gouge to rubble PY FF 0.3 PY DS 0.1 GRD0001 425 428.3 GRD FO FG N N Relatively competent granodiorite as previously described. Moderate clay-cb? Filled fractured PY VN 0.1 GRD0001 428.3 429.8 FZ FA FG SCH FO FG N N "Strongly faulted dark material. Looks to be basalt; appears to cut granite, but may be due to fault. Granite clasts occur in basalt, and basalt itself is strongly faulted. Likley intrusion used fault" PY FF 0.1 GRD0001 429.8 439.3 GRD FO MG N N Granodiorite as previously described; however now clearly becoming silicified PY VN 0.3 CPY VN 0.1 TID0067 0 1 COLV GSN FG sand TID0067 1 24 CLY MAS FG "Clay, rubble, very strongly weathered. Silicified/cherty zone at 23.6" TID0067 24 64.8 CLY MAS FG "very strongly weathered, completely weathered, no textures. Maybe sdst at 57m" TID0067 64.8 89 SEDS BA FG CLY MAS FG "stongly weathered seds, bedding occasionally visible" TID0067 89 92 SDST MAS FG "strongly weathered, mostly rubble, very broken. Some cherty beds at 75.4" TID0067 92 94.3 CHRT SH FG "Sheared cherty zone, may be a fault but can't tell as too weathered. Silicified and brecciated seds. 20cm FOLV with v strong weathering." TID0067 94.3 95.5 DB SLST BED FG "alternating dark and pale beds, still strongly oxidised" TID0067 95.5 96.5 DB SDST MAS MG strongly weathered TID0067 96.5 112.4 DB SLST BED FG highly bedded zebra rocks OXID-RED beds carbonate rich highly fractured fine to medium grained TID0067 112.4 143.1 DB SDST MAS MSD medium grained sandstone very grey massive rock minor haematite and goethite weathering TID0067 143.1 148 DB SLST BED FG highly bedded fine grained RED-OX beds pyrite bed parallel Zebra looking rock PY BEDP 1 TID0067 148 152.3 DB SDST MAS MSD medium grained sand slight carb alt and clay alt along fractures very grey and massive TID0067 152.3 165 DB SLST BED FG zebra rock red-ox beds fine grained planar beds very dark beds and very white beds pyr and chal bed parallel PY BEDP 1 CPY BEDP 1 TID0067 165 166 FZ FZ SH FG silica infill very fractured shows healed portions of the fault TID0067 166 170.4 DB SLST BED FG zebra rock still red-ox beds fine grained bed spacin slightly wider fracture fill and bed parallel sulphides PY FF 1 PY BEDP 1 CPY FF 1 TID0067 170.4 172.7 DB SDST MAS MG medium grained sandstone TID0067 172.7 175 DB SLST BED FG red-ox beds fine grained beds TID0067 175 184.5 DB SEDS BED FG interbedded fine grained silts and medium grained sands very silt rich seds pyrite bed parallel sandstone massive very grey consistent grainsize PY BEDP 2 TID0067 184.5 189.2 HV RHY AM MG pink to cream haematite alt rhyolite large qtz and fsp phenos TID0067 189.2 196 DB SDST MAS MG medium grained sandstone grey massive TID0067 196 206 DB SLST BED FG fine grained siltstone silica banded RED-OX beds occasional twin beds pyrite bedding parallel weak slight carbonate overprint PY BEDP 1 TID0067 206 216 DB SDST MAS MG medium to coarse grained mostly silica very massive sandstone TID0067 216 220.3 DB SLST BED FG FINE GRAINED SILTS WITH SILICA RICH BANDS fine lams as well as thick beds PY BEDP 2 TID0067 220.3 222 DB SDST MAS MG massive medium grained sandstone very grey TID0067 222 222.5 DB SLST BED FG bedded fine grained siltstone TID0067 222.5 223 HV RHY MAS CG large qtz phenos as well as fsp phenos TID0067 223 223.5 DB SLST BED FG fine grained silt closely spaced beds TID0067 223.5 300 HV RHY MAS MG "Fsp increase down hole amphibole blebs some sort of fractioning as we go down hole, pervasive silica alt" TID0067 300 370 HV RHY MAS MG rhyo-dacitemedium to coarse grained fsp and qtz phenos very grey rock moving to a pink colour downhole slight pepperitic texture at margin with siltstone at 370m TID0067 370 370.8 SB SLST LAM VFG L PY BEDP 1 TID0067 370.8 372.1 SB SDST MAS CG TID0067 372.1 378 SB SLST LAM VFG M "ZEBRA rock, alternating pale and dark beds" PY BEDP 1 TID0067 378 380.2 HV DAS MAS MG TID0067 380.2 380.7 SB SLST LAM VFG M TID0067 380.7 384.1 HV FVOL MAS FG TID0067 384.1 387.2 SB SLST LAM FG fractured PY BEDP 2 PY FF 1 TID0067 387.2 394.9 BI FVOL MAS CG carb altered phenos TID0067 394.9 401 SB SLST LAM FG M "ZEBRA rock, alternating pale and dark beds" PY FF 1 TID0067 401 402.4 FZ FZ FRC FG H "faulted, rubble, highly graphotoc with abundant carb and silica infill" ARS FF 5 TID0067 402.4 405.5 SB SLST LAM FG zebra rock with rip up clasts PY FF 1 TID0067 405.5 408 SB SLST LAM VFG SDST BED MG M interbedded silts and sands PY FF 1 TID0067 408 409.3 SB CHRT BA FG SLST BED FG carbonate rich siltstone with thick bands of chert TID0067 409.3 411 BI FVOL MAS MG TID0067 411 415 SB CHRT BA FG SLST BED FG cherty bedded slst with creamy browny yellow coloured bands TID0067 415 416.7 BI FVOL MAS MG TID0067 416.7 418 SB SLST BED VFG "soft, some carbonate beds and carbonate ff" TID0067 418 422.6 FZ FZ FRC FG SLST BED FG highly fractured FZ with lam zebra rocks. Fault plane at 422.1m TID0067 422.6 428.9 SB SDST MAS CG silica rich TID0067 428.9 441 SB CHRT BA FG SLST BED FG L PY FF 0.3 TID0067 441 444 SB SLST BED FG CHRT BA FG carbonate and chert bands PY FF 1 PY BEDP 1 TID0067 444 445.1 FZ FZ BX FG strongly silicified chert breccia PY BL 2 PY FF 1 TID0067 445.1 447.3 SB SLST BED FG FZ BX FG strongly silicified PY FF 5 TID0067 447.3 458.5 EB FZ FA FG VH "highly graphitic, polished fractures, major fault zone. Chert nodules, brecciation and fault gouge. Rubble for majoirty of interval excpet where silica breccia" PY FF 5 TID0067 458.5 459.2 EB SDST MAS FG TID0067 459.2 462 EB SLST SH FG CHRT BED FG VH mostly highly graphitic rubble. Beddng is chaotic. PY BEDP 5 TID0067 462 462.5 EB SDST MAS MG TID0067 462.5 464.4 EB SLST BED FG CHRT BX FG VH PY BL 2 TID0067 464.4 466.6 EB SLST MAS FG VH "dark, no/weak beddng…" TID0067 466.6 467.9 EB SDST MAS MG N PY BL 3 TID0067 467.9 470 EB SLST MAS FG PY BEDP 2 TID0067 470 472 EB SDST MAS MG PY FF 0.25 TID0067 472 476 EB SLST BED FG CHRT BA VFG H "silicic bands, weak beddng" PY FF 1 TID0067 476 482.4 EB SLST BED FG BCH CHY FG M vuggy bch zones PY BEDP 3 TID0067 482.4 491.7 EB SLST BED FG SDST BX CG H brecctn at 486m PY FF 5 PY BEDP 3 TID0067 491.7 493.7 FZ QTZ BX FG PY BL 25 TID0067 493.7 500 EB SLST MAS FG M PY FF 3 TID0067 500 503 EB SDST MAS MG L minor BX @ 500.5 PY FF 0.5 TID0067 503 507.4 EB SLST BX FG VH PY SK 15 TID0067 507.4 510.2 NU SDST BX MG N TID0067 510.2 518.6 NU SDST MAS MG N "weak 'foliation' present, c-gr" TID0067 518.6 521 NU DLT FO MG N N "Pink-green foliated porphyritic intrusive. Appears to be fd (altd to cb) phyric with pink ?cly also rel=pl phenos. Otherwise appears to be amph-chl-fd dominated, but messy. This is Rock X, as is AGH's ""sandstone"" of last interval" PY DS 0.3 TID0067 521 524.6 FZ FZ FA MG N N Strongly faulted and weakly sheared zone in dolerite. Partly clayey and gouged; otherwise with rubble and quartz infill PY DS 0.3 TID0067 524.6 525.8 NU DLT FO MG QTZ CRN CG N N Return to cometent dolerite with common 10 cm qv and sil flooded zones. Cb altered phenocrysts PY DS 0.3 TID0067 525.8 538.6 NU DLT FO MG N N "Foliaed dolerite as previous. Sharp contacts, not exactly bedidng planar. Almost certeinly an intrusive. Qz-cb-chl-(corrensite?) veins still present at low ange to CA. Cb altered. Phenocrysts appear ot vary between wht-pk and pk-brn; looks like hem altn." PY DS 0.1 TID0067 538.6 548.4 EB SLST LAM FG SDST BED FG L N "Iron rich (SHIM position) weakly carbonaceous siltstone/sandstone beds. Py and siderite common, mostly through beds and also veins. Chert or boudin qz vein present. Py-qz veins common. Upper section may be faulted weakly. Possibly aluminosilcates" PY BEDP 5 PY FF 2 TID0067 548.4 550.9 EB FZ FA FG DLT MAS MG M N "Faulted, less pyritic carbonaceous siltstone with small doleritic/andesitic intrusions. Py does not occur in dolerite. Cb veins present" PY BEDP 3 ARS BL 1 TID0067 550.9 552.8 FZ SLST LAM FG SLST CHY MX large chert horizons/veins in the unit TID0067 552.8 555 FZ FZ FA FG SLST FA FG M "heavily fractured, graphite along fractures" PY FF 0.3 TID0067 555 556 LB SLST LAM FG M dark / light laminations TID0067 556 559.3 LB SLST LAM FG L laminations with convoluted horizons. PY BEDP 0.5 TID0067 559.3 560.1 LB SEDS BED MG N "alteration overprinting dseds, slight evidence of bedding left." TID0067 560.1 562 LB SLST LAM FG L PY BEDP 0.1 TID0067 562 565.2 LB SLST LAM FG SLST FRC FG L fractured PY BEDP 0.1 TID0067 565.2 576 LB SLST LAM FG SLST BED FG L alternating bedded and laminated horizons with occasional Carbonate horizons - which appear to be primary due to being tightly constrained by beds. PY BEDP 0.1 TID0067 576 592.9 LB SLST LAM FG L laminated with occasional Carbonate horizons PY BEDP 0.1 TID0067 592.9 599.5 LB SLST LAM FG SDST LAM MG L "wider spaced laminations, few coarser units - alteration or sand." TID0067 599.5 602.7 LB SLST LAM FG L tight laminations TID0067 602.7 607 LB SLST LAM FG M "alteration overprints, making it look coarser." TID0067 607 613.6 FZ FZ FA FG SLST LAM FG L carbonate in certain horizons PY FF 0.1 TID0067 613.6 630.5 LB SLST BED FG SLST LAM FG L "bedding circa 5cm, with areas of laminations periodically." PY FF 0.1 TID0067 630.5 638 LB SLST MAS FG SLST BED FG L "more massive beds than previous unit, occasional bedding planes" TID0067 638 640 LB SLST BED FG SLST FRC FG L TID0067 640 644 FZ FZ FA FG SLST BED FG L TID0067 644 646 LB SLST BED FG L weakly bedded TID0067 646 648.7 LB SLST LAM FG L TID0067 648.7 650.2 LB SDST BED MG L evidence of bedding within coarse altered sandstone. TID0067 650.2 651 LB SLST BED FG L TID0067 651 658 LB SDST BED FG L "evidence of bedding, coarser horizons include large lenticular rip up clasts (654.5m) very qtz rich matrix" TID0067 658 659.3 LB SDST BED CG SLST BED FG "Interbedded siltstone in quartz rich matrix, contacts between the beds are sharp." TID0067 659.3 661.9 LB SLST BED FG SDST BED FG Siltstone interbedded with fine sandstone beds which are c. 6mm thick. PY BL 0.1 TID0067 661.9 663.4 LB SLST BED FG SDST GBD MG Siltstones interbedded with the sandstones. Contact is undulating. TID0067 663.4 665.1 LB SLST BED FG SDST BED FG Occasional sandstone beds. TID0067 665.1 668 LB SDST GBD FG SLST BED FG TID0067 668 671 LB SDST BED CG SLST BED FG Sandstone units interbedded with siltstone Beds are plannar. PO VN 0.2 TID0067 671 674.6 LB SDST GBD MG Rare siltstone beds. Ripup clats of siltstone are common. Sandstone grades from coarse to medium. TID0067 674.6 677.2 LB SDST BED CG SDST BED FG "Interbedded sandstones. Coarse units contain sub rounded elongated rip up clasts of silts, carbonate rich rock." TID0067 677.2 680 LB SDST MAS MG subspherical well rounded white 2mm clasts which stand out. They do not react with HCL. ARS BL 0.2 TID0067 680 682.4 LB SDST BED FG Planar bedding. TID0067 682.4 685.3 LB SDST BED FG Contains carbonate rich beds and rip up clasts which have sedimentary structures. One demonstrates cross-cutting showing facing up hole. TID0067 685.3 686.5 LB SDST BED FG SDST BED CG Cross cut by bands which off set a quartz vein. TID0067 686.5 687 LB SLST BED FG SDST BED FG PO FF 1 TID0067 687 687.8 LB SDST BED CG "Quartz rich sandstones, bleached white looking sand swirled with dark grey coarse sand stone. Elongated silt rup up clasts also present." PO VN 1 TID0067 687.8 688.5 LB SDST BED MG capped wih a coarse sandstone containing angular rip up clasts of siltstone. TID0067 688.5 689.6 LB SDST BED MG "Beds are folded, marbelling effect of light and dark medium sandstone." TID0067 689.6 690.6 LB SDST BED FG Small beds of coarse sandstone and siltstones also present. The siltstone beds are incomplete having been eroided by the coarse sandstone. TID0067 690.6 695.1 LB SDST BED CG "interbedded with fine sandstone, medium sandstone and tuff. One unit shows graded bedding from coarse to medium (up hole)." PO FF 0.3 CPY FF 0.1 TID0067 695.1 696.2 LB SDST MAS CG TID0067 696.2 700 LB SDST GBD CG 6 graded units from coarse to medium grained. Vuggy texture is present along the quartz veins. PY BL 0.2 PO VN 0.1 ARS BL 0.2 TID0067 700 702 LB SDST MAS CG Quartz rich rock with a light green colouration in matrix. ARS BL 0.8 PY BL 0.5 TID0067 702 703.4 BI RHY FO FG "Minimal amount of carbonate.Foliation picked out by green acicular mineral, probably clay minerals after the lapilli. Upper contact dirupted by quartz vein, lower is sharp." ARS BL 1 TID0067 703.4 705.6 LB SDST MAS CG frequent elongated to subspherical rip up clasts of fine grained sandstone. The rockis an arenite quartz rich. TID0067 705.6 706.4 LB SDST BED CG "interbedded with siltstone, rpup clasts of silt is common. Coarse sandstone contact with siltstone beds is quartz grains cut into the siltstone (both upper and lower)." TID0067 706.4 707 LB SDST GBD CG coarse to fine. TID0067 707 707.6 LB SDST GBD CG coarse to fine. Base of unit contains blue quartz rains. Fine sandstone ripup clasts varying in sizes include subspherical and well rounded grains. ARS BL 0.1 TID0067 707.6 709.5 LB SLST LAM VFG SDST MAS FG Cross Laminations visible With some discontinuous bedding also apparent.Two 15 cm SDST within unit. TID0067 709.5 710.4 LB SLST MAS VFG IB TID0067 710.4 711.8 FZ SLST MAS FG FZ FA FG SLST to SDST that has been faulted. Reasonably clear bottom contact. TID0067 711.8 713.7 NU BI FO FG "Foliated intrusive. ""Rock x"". Mafic grains define foliation." TID0067 713.7 715.7 FZ FZ FA FG SDST FA FG "Healed fault-zone very altered (clay, sericite, chlorite)." PY FF 0.1 TID0067 715.7 719.2 LB SDST MAS MG TID0067 719.2 729 LB SDST MAS MG SLST MAS FG Interbedded SDST and SLST. Very week bedding in some SDST. TID0067 729 731.9 LB SLST MAS VFG SDST MAS FG very fine SLST with intebedded fine- medium sandstone. TID0067 731.9 734.3 LB SDST MAS CG Fine to coarse grained SDST Well rounded sediments with clay cement. Could be classed as a greywacke. Ripup clasts at 734m ( < 4cm). TID0067 734.3 737.7 LB SDST MAS MG SDST BX FG Interbedded massive SDST and Breccias. Breccia fragments predominantly SLST. 30cm of bedded SDST within unit. TID0067 737.7 739.3 FZ SDST BX MG SDST FRC MG "Fractured zone/ healed fault, Brecciated with clay cement. Fragments appear to be SLST." PY FF 0.1 TID0067 739.3 740.7 LB SDST MAS MG TID0067 740.7 741.9 LB SDST BX MG Breccia with fragments predominantly SLST. Angular and of various size. TID0067 741.9 758.4 EUB SLST LAM VFG Well laminated SLST with some minor slumping structures. PY mineralization is exclusive to the larger QTZ veins in the unit. PY VN 0.1 TID0067 758.4 760.1 FZ FZ FA VFG SLST LAM VFG Fault zone. Broken core. Heavy clay alteration near bottom of unit. PY FF 0.1 TID0067 760.1 769.4 EUB SLST BED FG SLST FRC FG very fractured section. Some bedding still apparent but often convoluted. PY FF 0.1 TID0067 769.4 770.3 BI IRK FO MG N None "Foliated to weakly sheared dolerite/dacite. Different to Rock X, common qz veining" TID0067 770.3 794.9 EUB SLST BED FG SLST FRC FG L None weakly bedded to massive siltstone with rare 2-5 cm tuff or dolomitrc beds. Quartz veining common locally in what appears to be en-echelon vein sets. Appears to be several vein stages. Zone moderately fractured along bedding planes PY VN 0.3 PY FF 0.1 TID0067 794.9 799.2 BI IRK FO MG QTZ CRN MG N None "strongly foliated bleached dolente or dacrte. Again, looks Different to Rock x. strongly veined by quartz" ARS VN 1 PY DS 1 TID0067 799.2 804.4 EUB SLST BED FG FZ FRC FG L None strongly fractured siltstone with carbonate-quartz in fill. Asp blebs become abundant at downhole contact. Ranges from siltstone to fine sands. ARS BL 3 PY FF 0.5 TID0067 804.4 807.4 BI IRK FO FG QTZ CRN MG N None Massive to weakly foliated dolerite or dacite. Strongly quartz veined. Basally bleached and sericite altered. PY VN 0.1 TID0067 807.4 809 FZ SLST BED FG SLST FRC FG L None "Massive to weakly bedded siltstone and fine sandstone. Common fractures with carbonate -quartz infill. Moderately well veined.one vein vuggy with drusy quartz lining vugs, looks quite high level and distinct from other veins" ARS BL 1 PY BL 1 PY VN 0.1 TID0067 809 810 NO LOG TID0067 810 818.7 EUB SLST BED FG SLST FRC FG L None Vuggy quartz vein. PY DS 0.3 TID0067 818.7 837.6 EUB SLST BED FG L None "Bedded, non fractured siltstone with several carbonate bands, possibly primary carbonate beds. Quartz veins also common" PY FF 0.3 TID0067 837.6 848.4 FZ SLST BED FG FZ FRC FG L None "Strongly fractured, but no obvious fault movement. Possibly outermost expression of fault seen' dounhole. Still siltstone as seen previously" PY BEDP 1 PY VN 0.5 TID0067 848.4 850.4 FZ FZ FA FG L None "moderately well faulted siltstone, weak shearing and fine planes with gouge infill" TID0067 850.4 864.7 EUB SDST BED FG L None Weakly bedded to massive fine sandstone/ siltstone. Basally with carbonate bed (probably dolomite based on very weak HCl reaction) PY FF 1 PY VN 0.5 TID0067 864.7 865.6 FZ SLST FRC FG L None TID0067 865.6 867 EUB SDST BED FG L None Massive to weakly bedded fine sandstone with sworn of fine quartz veins basally PY FF 0.5 TID0067 867 868.7 EUB SDST MAS FG clasts of medium sandstone TID0067 868.7 872.4 EUB SDST BED MG ARS BL 0.6 TID0067 872.4 873.1 EUB SDST MAS MG ARS BL 3 TID0067 873.1 874.3 EUB SDST MAS FG small fault sone at base of unit PO VN 0.4 ARS BL 2 TID0067 874.3 875.3 EUB SDST MAS FG euhedral crystals of AsFeS ARS BL 7 PY BL 0.5 TID0067 875.3 878.4 EUB SDST BED MG ARS BL 0.5 PO VN 0.2 TID0067 878.4 881.3 EUB SDST MAS FG SLST BED FG TID0067 881.3 890.2 EUB SDST BED FG SDST MAS FG TID0067 890.2 893.6 EUB SDST BED MG TID0067 893.6 894.8 EUB SDST BED FG SLST BED FG ARS BL 0.2 TID0067 894.8 901 EUB SDST BED FG SDST MAS FG TID0067 901 901.7 EUB SDST BED FG SLST BED FG PO VN 0.1 TID0067 901.7 904.1 EUB SDST BED FG TID0068 0 3 NO LOG TID0068 3 6 SEDS AM MSD "very clay/ carbonate rich sediments saprolith, highly goethite weathered grey red brown in colour" TID0068 6 14.4 CLY AM FG fine grained khaki green brown clay minor coarsening down interval pervasive clay weathering TID0068 14.4 16 FZ CGC CG sandier puggy zone at top of interval very red lots of goethite and haematite weathering very large clasts within interval upto 6cm TID0068 16 21 SDST AM CG coarse grained massive moderatley consolidated sandstone very yellow still saprolite main texture of rock not apparent TID0068 21 28 SDST AM CG medium to coarse grained sandstone goethite haematite waethering still saprolith TID0068 28 31.2 SEDS AM MG highly silica alt saprolite drop in grainsize very massive TID0068 31.2 41.7 SDST AM MG medium to coarse grained sandstone very orange haematite and goethite weathered no textures retained in rock saprolite TID0068 41.7 46 SLST AM FG "fining downhole of silts from coarser sandy unit, very brown" TID0068 46 48 CLY AM FG very fine grained dark brown clay unit small blebs of carbonate TID0068 48 77 SDST AM MG slight coarsening yellow white carb clay weathered slightly sandier still saprolite increase in green smectirte ilite mineral down interval very clay weathered brwon khaki green coarseing more down hole TID0068 77 79 EV RHY POR MG very pink could be felsic volcanic or haematite alt rhyollite fsp phenos TID0068 79 80.5 MB SDST MAS MG massive medium to caorse grained sandstone lots of haematite and goethite alt TID0068 80.5 81 MB CLY LAM VFG very fine grained powdery siltstone/clay TID0068 81 85.5 MB SDST MAS MG "fe weathering along fractures, very massive coarse medium grained sandstone" TID0068 85.5 92 MB SEDS BED FG interbedded fine and medium grained silts an sands (more sands than silts) TID0068 92 93 MB FZ FRC MG very broken fault zone clay alt pervasive TID0068 93 95 MB SDST MAS MG fe rich sandstone very pink and coarse grained TID0068 95 96 FZ FZ BX MG minor brecciated clasts and fractured TID0068 96 107.3 MB SDST MAS MG cairse to medium grained sandstone slight silica alt fe weathering slight. Minor silica overprint TID0068 107.3 108 MB CLY LAM VFG very fine grained clay band TID0068 108 108.7 FZ FZ FRC FG clay alt fault zone very broken TID0068 108.7 110.5 MB SLST BED FG "highly bedded fine grained siltstone, shows minro comvolutions within beds however mostly planar" TID0068 110.5 117.8 MB SDST MAS MG medium to coarse grained sandstone coarsening up towards silica alt TID0068 117.8 119 DB SLST LAM FG fine grained laminated sitlstone black and white banded red-ox beds TID0068 119 124.3 DB SEDS BED MG fine and medium grained interbedded silts and sands planar beds closely laminated silts and very massive sands dark grey sands almost black and black silts. TID0068 124.3 127 DB SDST MAS MG medium to coarse grained feels like a volcaniclastic texture minor fe weathering TID0068 127 130 DB SEDS BED FG interbedded fine grained sands and silts all planar bedded dark grey sands blk silt TID0068 130 132.1 DB SLST LAM FG laminated and bedded fine grained silts TID0068 132.1 134.7 DB SDST MAS MG medium grained sandstone small chert band at start of interval very dark grey TID0068 134.7 142.3 DB CHRT CHY MG medium grained sands interbeded with chert bands pyrite and pyrrhotite fe alt PO FF 2 PY FF 2 TID0068 142.3 143.5 DB SLST LAM FG fine grained laminated siltstone PY BEDP 2 TID0068 143.5 144.2 FZ FZ SH FG very sheared and graphitic fault zone TID0068 144.2 153.1 DB SLST BED FG "white and black red-ox fine grained silts mostly planar beds graphitic texture, silica alt" PY BEDP 2 PO BEDP 1 TID0068 153.1 154.1 DB SDST MAS MG coarse to medium grained sandstone very dark slight bedding texture TID0068 154.1 155 DB SLST BED FG fine grained red-ox beds siltstone Black and white TID0068 155 158.6 DB SDST MAS MG minor silts liths/frags mostly coarse grained sandstone qtz amph and minor fsp TID0068 158.6 159.2 DB SEDS BED MG fine to medium grained interbedded silts and sands TID0068 159.2 171 DB SDST MAS MG medium to coarse grained massive sandstone grey with patchy silica alt TID0068 171 172 DB CHRT CHY FG fine grained silts with chert bands interbedded TID0068 172 173.4 DB SLST BED FG fine grained interbedded silts with silca bands TID0068 173.4 174 FZ FZ FA FG fine grained silts slightly broken and sheared TID0068 174 178 DB SLST BED FG fine grained siltstone planar beds pyrite bed parallel black and white siltstone red-ox beds PY BEDP 2 TID0068 178 181 HV RHY POR MG medium to coarse grained rhyolitte large qtz pheos TID0068 181 183 DB SLST BED FG fine grained black and white siltstone planar beds PY BEDP 1 TID0068 183 184 FZ FZ SH MG gouge zone fine grained siltstone TID0068 184 188 DB SLST BED FG fine grained red-ox beds of siltstone close spaced planar beds PY BEDP 1 TID0068 188 189 DB SDST MAS MG medium to coarse grained massive sandstone TID0068 189 194.1 DB SLST BED FG fine grained siltstone white and black minor clay alt and silica TID0068 194.1 202 DB SDST MAS MG medium to coarse grained sandstone very massive minor silica alt TID0068 202 203 DB SLST BED FG fine grained siltstone minor silica alt TID0068 203 255 HV RHY MAS MG meedium to coarse grained rhyo-dacite lots of mafics pink to grey pheno size reduce down hole TID0068 255 256 FZ FZ FRC MG fracture zone medium grained rhyo-dacite TID0068 256 292 HV RHY MAS MG medium grained massive rhyo-dacite TID0068 292 313 HV RHY MAS MG pink mnedium grained rhyo-dacite TID0068 313 331 HV RHY MAS MG increase in mafic phenos medium grained rhyo-dacite TID0068 331 349 HV RHY MAS MG "con'd RHY, no structures, bits of lge PY crysts, occassional soft, talc-like alt. present." PY FF 2 TID0068 349 358.1 HV RHY MAS MG "'banding, margins?' appear in RHY, contacts btwn fg/mg bodies of intrusive, diff generations of volcanics?" TID0068 358.1 361 SB SLST BED FG CHRT BED FG L "interbedded chert beds w/ slst, minor erradic brecciation in places, incr grpht levels" TID0068 361 365.7 SB RHY MAS MG "again finer-gr, pale, lighter dac intrusives in CG MASS host. Host COULD be sdst, no bedding present tho…" TID0068 365.7 368.8 SB SLST BED FG L "very well layered beds, 3-10 or greater spacing, buff brown stratiform alt. at lower margin (bio?). Greasy bed plane surfaces, rare sphides." PY BL 0.5 TID0068 368.8 381.4 SB SDST MAS MG SLST BED FG N wtf? No definitive structures but stratiform margins & weak foliation ~parllel to bedding (at either end & at 372m) mean I'll go for MASS SDST. TID0068 381.4 391.8 SB SLST BED FG SDST MAS MG N "sharp, stratform upper contact; prominent sphides BEDP; CG units @ 384m, 385m; infreq 'micro-folding' of layers; consistent inter-bedng of dark/light beds, 1-50mm." PY BEDP 3 TID0068 391.8 396.9 SB SDST MAS MG N "structureless, homogenous, sdst unit; unique discont'us chert band @ 396.4m." TID0068 396.9 399.5 SB SDST MAS FG SLST BED FG N scrambled lower margin w/ isolated bedded unit; unique darker crysts @ 398.7m. TID0068 399.5 411.3 SB SLST BED FG SEDS BX FG L "transition from thin, zebra bedding to darker hostrock w/ thin lighter units; minor brecciation @ 406m." TID0068 411.3 413.2 SB SDST MAS MG SLST LAM VFG N coarser-gr unit w/ strataform lower contact; also dark thin bed/unit @ 411.5m confirms sed status TID0068 413.2 415.7 SB SEDS BED FG L broken ground; irreg sdst & slst chips TID0068 415.7 417.1 SB SDST MAS FG "finer-gr unit," TID0068 417.1 421 SB SLST BED FG L "x-beddng present; overall more pale beds, chl/srcte alt?," PY BL 0.1 TID0068 421 422.6 SB SDST MAS MG N thin sdst unit TID0068 422.6 427 SB SLST BED FG N "NOT carbOnte alt (acid), not silica (not hard), pale chl alt? vn-hosted sericte? present. Thin sdst units. Pale, strataform, pod-like units present." TID0068 427 430 SB SLST BED FG L return to more common zebra-type bedding PY BL 0.5 TID0068 430 435.7 SB SDST MAS MG N "MASS sdst, very CG" TID0068 435.7 438.5 SB SLST BED FG FZ POWD FG L "thin ft zone (?) at 435.7m, close-spaced bedng, silica/chert 'pods'," TID0068 438.5 448 SB SLST BED FG L "weaker beddng, thin units; patchy pale alt.;" PY BEDP 0.5 TID0068 448 451.5 SB SDST BED FG SLST BED FG N "pale, 'washed' silica texture; thicker (>5mm) beds; interbedded units" PY FF 0.75 TID0068 451.5 459.4 EB SLST BED FG FZ SH FG H "broken, dark unit" PY BEDP 2 TID0068 459.4 462 FZ FZ FRC FG SLST FA FG "Broken ground (powdery to chip size), fractured ground. Wavy bedding visable. Fe sulphides slightly magnetic." PO BEDP 15 TID0068 462 463.3 EB SLST BED FG Interbedded with fine grained sandstones. PY BEDP 5 PY FF 2 TID0068 463.3 464 NU IRK POR MG Andersite volcanics. Sheared and fractured lower boundary. Quartz rich. TID0068 464 467 EB SLST BED FG PY BEDP 7 PY FF 10 TID0068 467 467.6 NU IRK MAS MG Andersite. PY BL 3 PY FF 1 TID0068 467.6 468.1 EB SLST BED FG PY FF 1 PY BEDP 3 PY VN 2 TID0068 468.1 468.6 NU IRK MAS CG TID0068 468.6 469.8 EB SLST BED FG PY BEDP 8 PY FF 3 TID0068 469.8 471.6 EB BCH BED FG "Long description of this boundary saved with detailed sedminentary logs. Deformation: wavy bedding, heavily folded bedding and bedding folded around boudins.Sulphides are mainly associated with the fully formed boudins. @473 there is an offset folded beds" PY BEDP 15 PY FF 5 TID0068 471.6 472.9 EB SLST BED FG SDST BED FG "Foliation evident, picked out by FeS2 pips. Wavy bedding present." PY BEDP 7 PY FF 5 TID0068 472.9 474.9 EB SDST BED FG BCH BED FG PY FF 15 PY BEDP 7 TID0068 474.9 475.4 EB SLST BED FG SDST BED FG PY FF 5 PY BEDP 8 TID0068 475.4 476.9 EB SDST BED FG SLST BED FG PY BEDP 5 PY FF 10 PY BEDP 4 TID0068 476.9 478.8 NU IRK FO MG A silt bed is included in this unit 3cm across. Volcanics between here and 459.4 become less foliated uphole. TID0068 478.8 480.9 FZ FZ FRC FG SLST FA FG Broken ground. PY BEDP 8 PY FF 4 PY BL 1 TID0068 480.9 482 EB SDST BED FG SLST BED FG PY FF 15 PY BEDP 8 TID0068 482 482.5 FZ FZ FRC FG Sandstone base. Evidence of boudins. Fault zone is sulphide rich. PY FF 10 PY BEDP 2 TID0068 482.5 483.1 NU IRK FO MG Andersite. Foliation more intense than previous foliation (uphole). TID0068 483.1 484.7 EB SLST BED FG H Fractured ground. Chert boudins present. Fractured ground in angular pieces. PY FF 10 PY BEDP 2 TID0068 484.7 486 FZ FZ FRC FG IRK MAS FG "Siltstone base for FZ. Faultzone is highly fractured, broken ground is chip size." PY FF 15 TID0068 486 487 EB SLST BED FG SDST BED FG Broken ground down to powder with chips. PY FF 8 PY BEDP 4 TID0068 487 489 FZ FZ FA FG SLST BED FG "Silica infilling, fractures which all run same way." PY FF 15 PY BEDP 5 TID0068 489 490.1 NU SLST FA FG IRK MAS MG Andersite. PY BL 5 PY FF 10 PY BEDP 5 TID0068 490.1 491.8 EB SDST MAS FG PY FF 5 PO DS 2 TID0068 491.8 501.6 NU IRK FO CG "Composition: Quartz, Amphibole, plagioclase feldspar." TID0068 501.6 502.8 EB SLST MAS FG Lots of quartz (rose quartz as well). PO BL 0.1 PY BL 1 TID0068 502.8 519.6 NU IRK FO CG Same as previous volcanics. TID0068 519.6 521.9 EB SLST BED FG PY DS 15 PY BL 10 TID0068 521.9 526.7 EB SLST BED FG Broken ground. Areas of laminations. Laminations offset (<1cm). PY VN 1 PY BL 5 PO BL 1 TID0068 526.7 531.6 FZ FZ FA FG SLST BED FG quartz is the main fill material. Section shows highly folded bedding. At least 5 independent sections showing evidence of high stress. Sulphides occur on a 10m section at 529. FeS is none magnetic its colour however distinguishes it from pyrite. PO BL 40 PY BL 4 TID0068 531.6 534.4 LB SLST BED FG SDST BED FG "broken ground, wavy beds, offset beds 9by veins). Some parts of this unit are laminated. Area at end of unit has beds offset by up to 1cm by veins." PO FF 2 TID0068 534.4 535.9 LB SDST GBD FG SLST BED FG Beds offset slightly. Siltbeds follwed by coarser sand units then finer sands. Small areas of laminated beds in unit. PO BL 0.5 TID0068 535.9 536.9 FZ FZ BX FG SLST FA FG With sandstone present. Silica fracture fill in fault zone. Ground broken. PO BL 0.3 TID0068 536.9 541.9 LB SDST BED FG Areas of laminations then areas of areas of massive. Beds in laminations pinch and swell. PY FF 0.2 PO VN 0.2 TID0068 541.9 550.2 LB SDST BED FG Bedding is picked out by coarser sandstone and silts. The beds of the sandstone pinhc and swell. PY FF 0.2 TID0068 550.2 552.3 LB SDST BED FG SLST BED FG "Sandstone is bright white in colour, beds can be up to 5cm thick." TID0068 552.3 554 LB SLST BED FG SDST BED FG 1cm silt be with interbedded with <1cm sandstone beds. PO FF 0.1 PY FF 0.1 TID0068 554 556.3 LB SDST BED FG SLST BED FG Occasional beds of siltstone with the sandstone units. Sandstone beds up to 13cm thick. TID0068 556.3 561 LB SDST BED FG SLST BED FG Sandstone more frequent. Planar bedding. TID0068 561 561.6 LB SDST SH FG Silica fill in fractures. PY FF 0.2 TID0068 561.6 567.1 LB SDST BED FG SLST BED FG Areas of laminations. Bedding spaced around 5-12cm. PY VN 0.2 PY FF 0.1 TID0068 567.1 568 BI BI SH FG BI FO FG TID0068 568 569.8 LB SDST BED FG SDST BED MG Wavy beds. TID0068 569.8 570.4 LB SDST MAS FG TID0068 570.4 575 LB SDST BED FG Occasional beds. Sometimes bedded sections are up to 10cm or could be a single bed. PY FF 0.1 TID0068 575 576 FZ FZ SH FG SDST FA FG PY FF 0.5 PO VN 0.1 TID0068 576 578 LB SLST FRC FG N N "Strongly fractured, poorly bedded to massive grey siltstone. Rare quartz-carbonate veining, carbonate a later stage than qz. Pyrrhotite on few fractures" PO FF 0.33 TID0068 578 579.6 LB SLST BED FG N N Weak-moderately bedded grey siltstone. Fracturing much reduced. Weak cross bedding structures present. Bands visibly enhanced by weak-moderate carbonate alteration (primary?). Fine qz-cb veinets throughout (2-3 sets) TID0068 579.6 580.3 NU DLT FO MG SLST BED FG N N "Weakly chl/ser altered feldspar phyric feldspar-amphibole dolerite. Could be extrsive (andesite), however upper margin contains strong bleching/induration - possibly chill margin effect. Moderately well foliated. Weakly bedded grey silstone either side" PY VN 0.1 PY FF 0.1 TID0068 580.3 591.7 FZ FZ FRC FG SLST BED FG L N "Extremely stongly fractured and locally sheared moderately well bedded siltstone/fine grained sandstone. Core broken into 1-7cm blocks, Qz-cb veining common, fine. Pyrite mod common in veins, one grain of sphalerite." PY VN 0.5 SP VN 0.1 TID0068 591.7 592.7 LB SLST BED FG SDST BED FG N N "Interbedded grey siltsone/sandstone zone. Appears to gradually fine upward. Qz-ca veins common, thicker in more competent sandstone. Cb alteration present in bands" TID0068 592.7 593.3 LB SDST SH MG MDST SH FG N N "Unusual shear/breccia zone. Elongated grey-buff silicified claystone-silstone clasts generally aligned in coarse quartz sand matrix with cream ser/cl/cb cement. Likely sheared layers of interbedded mudstone, later strongly silicifed" PY DS 0.5 TID0068 593.3 597.4 LB SDST MAS CG N N "Medium to coarse grained grey sandstone. Quartz dominant subangular to subrounded, mod well sorted. Pale cream matrix of clay/ser/?wk cb. No obvious beds in sandstone. Weak local ?chl/cl bands may be primary or alteration. Au present in low angle qz-cb vn" PY DS 0.3 TID0068 597.4 598.3 FZ QTZ MAS MG SDST MAS CG N N Massive buck quartz dominated irregular vein/silica flooding zone. Wallrock clasts and walls moderately bleached and silica indurated (ser/cl alt?) Sandstone wallrock possibly weakly foliated (has weak fabric) PY DS 0.1 TID0068 598.3 600.9 LB SDST MAS MG N N "Medium grained subrounded, mod well sorted clast supported sandstone. Matrix still cream-white cl/ser/?cb. Py becoming common as disseminations, apparently proximal to veins. Still appears to have moderate silica induration" PY DS 0.5 TID0068 600.9 611.8 LB SDST MAS CS GYWK MAS CS N N Green grey coarse quartzitic arenite ranging to sandy wacke and rare lithic wacke/conglomerate. Rare rounded mudstone rip up clasts and remnent mudstone beds to 1cm thick. Constituent quartz grains subrounded/subangular and predom matrix supported. PY DS 0.1 PY VN 0.1 TID0068 611.8 614 LB SDST BED FS SLST BED SLT N N Weakly bedded greenish grey fine grained sandstone ranging to siltstone. Weakly foliated material locally. Rare qz-b veinlets. One contains silvery sulfide. Likely galena (not specularite anyway) PY VN 0.1 GAL VN 0.1 TID0068 614 614.9 NU DLT FO MG N N "Modertely well foliated brownish grey doleritic intrusion. Weakly feldspar phyric, groundmass diffucult to determine; pred feldspar/biotite/amph. Fine grained and lacks phenocrysts at margins suggesting chilling feature, also bleached and silica indurated" TID0068 614.9 616.6 LB SLST BED SLT SDST BED FS N N Dark green grey sandstone/silstone material. Bedding weak. Uphole indurated locally due to doleritic interfingering. Quite silicified throughout PY VN 0.1 TID0068 616.6 617.7 FZ FZ FRC FG L N "Strongly fractured siltstone/sandstone, some weak bedding visible. Quartz-carbonate (+dolomite) veins present, includes coarse buck qz" PY FF 0.1 PY DS 0.2 TID0068 617.7 620.9 LB SLST BED SLT SDST BED FS N N "Dark grey green sandstone/siltstone. Silica indurated and weakly glassy appearance. Several quartz veins and earlier carbonate-quartz veins. Bottom 20cm weakly affected by porphyritic intrusion (bleached, no obvious hornfelsing)" PY VN 0.1 TID0068 620.9 621.9 BI IIRK POR MG N N Grey feldspar (?plagioclase) phyric intrusive rock. Different to unit previously described as dolerite; finer grained groundmass; appears more andesitic or dacitic. Upper contact suggest intrusive relationship; basal contact obscured by buck quartz vein TID0068 621.9 623.8 LB SDST BED SLT SLST BED FS N N Weakly bedded greenish grey siltstone grading to basal quartz sand arenite over two distinct fining upwards units. Quartz-calcite viens present PY VN 0.2 TID0068 623.8 625.6 LB GYWK MAS CS SDST MAS CS N N Grey quartzitic wacke. Similar to previous sandstone/wacke intervals. Ranges from matrix to clast supported. Pale bands possibly alteration induced (kaolinite/carbonate?). Veins weak and indistinct TID0068 625.6 629 FZ FZ FA CG N N Strongly faulted and locally brecciated grey silstone/sandstone material. Common quartz-feldspar veins with later carbonate filling fault zones. Parts of zone decomposed with strong gouging. One quartz vein contains ~40% arsenopyrite ARS VN 1 PY FF 0.1 TID0068 629 631.1 LB SDST MAS MSD N N Weakly fractured grey medium grained sandstone with minor crystal-lithic wacke material (gradual change from arenitic to wacke lithology). Basally becomes finer. Weak local shearing PY VN 0.1 TID0068 631.1 632 LB SDST MAS CS DLT FO MG N N Locally sheared coarse sandstone with minor fine lithics. Sheared feldspar-?hornblende-?mica intrusive at 631.7-632. Likley doleritic. Few qz-fd veins TID0068 632 632.6 LB GYWK MAS CS CNGL CGC CGV N N Coarse grained wackestone; rounded discoid mudstone/siltstone and translucent subrounded quartz grains in fine silty matrix. TID0068 632.6 639.9 LB SDST MAS CS GYWK MAS CS N N "Variable grey-green sandstone/wacke. Moderate to coarse grained. Basally with qz-fd vein swarm, one VG bearing. Strong sericite and silica alteration proximal to veins, giving pale green alteration halo. Local shearing." PY FF 0.1 TID0068 639.9 641.7 EUB SLST BED SLT N N "Grey weakly bedded siltstone. Bedding planar, no cross beds. Weak local shearing, few qz-feldspar veins" TID0068 641.7 643.4 EUB SLST FRC SLT N N Grey fractured weakly bedded siltstone. Fractures smooth and irregular TID0068 643.4 645.4 EUB SLST BED SLT N N "Grey weakly bedded siltstone. Two mian veins sets, both quratz dominated. Presence of sparse granular weakly carbonate altered clasts; possibly tuffaceous material as per downhole" TID0068 645.4 649.6 EUB TUF GL MG SDST BED MSD N N "Light grey granular, weakly bedded andesitic volcaniclastic. Granular appearance due to rounded white weakly carbonate altered crystals, likely plagioclase. Biotite and ?pyroxene also common locally. Sedimentary structures include beds and rip up clasts." PY DS 0.1 TID0068 649.6 650.4 EUB SLST BED SLT N N "Very weakly beded siltstone, white granular material (feldspar?) drops out, however does occur in weak bands" TID0068 650.4 652.7 EUB TUF GL FG SDST BED MSD N N Mod well bedded granular andesitic volcaniclastic/tuff.Feldspars more abundant and coarser than uphole interval.Bedding stronger also defined by chlorite Basal contact shows weak scour with siltstone rip up clasts. Perhaps suggest subaqueous clastic surge PY DS 0.1 TID0068 652.7 660.7 EUB SDST BED FS SLST BED SLT N N "Grey weakly bedded fine sandstone-silstone. Planar beds, with several slightly coarser, thin beds. These contain fine pale coarser grains, with chlorite alteration. Basally beds become moderately pyrite-arsenopyrite rich. Qz-fd veins present" PY VN 0.1 PY BEDP 1 ARS DS 1 ARS VN 0.2 TID0068 660.7 661.7 EUB SLST BED SLT N N Weak-moderaely well bedded siltstone. Coarser sand fraction drops out with exception of several fine beds. TID0068 661.7 666.9 BI DLT FO MG N N "Grey locally sheared ?intermediate-mafic intrusive. Composition of feldpar-amphibole-mica-?qz, although altn makes ID difficult. Likely a dolerite, no obvious phenocrysts. Dolerite margins sheared and bxtd. Rounded siliceous vugs may be amygdales." TID0068 666.9 670.6 EUB SLST BED SLT SDST BED FS N IL "Green-grey siltstone dominated interval with weak but common fine sand dominated beds. Several cross bedss appear to be TiO defined, but are discontinuous and may be clasts. Younging direction ambiguous, appears downhole is up" PY FF 0.1 TID0068 670.6 672 FZ FZ FA CG N N Strongly faulted grey siltstone material with local strong brecciation and fault gouge. Rare quartz-K-spar veins and later carbonate veining TID0068 672 673 EUB SLST FRC SLT N N "Weakly fractured, weakly bedded siltstone. Appears to be pillar of relatively competent material amongst fault zone" PY FF 0.1 TID0068 673 674.1 FZ FZ FA MG N N "Zone of extremely strong faulting. Protocataclasite formation in places, but generally well annealed. Other sections with strong fracturing and offsetting of qz-cb-py veins" TID0068 674.1 674.9 BI DLT FO MG N N "Strongly foliated intermediate/mafic intrusion. Similar to unit described just uphole. Feldspars dominant mineral. Could be more toward dacite/diorite compostion, but difficult to tell. Common massive qz veins. Chl alteration moderate" PY VN 0.3 TID0068 674.9 675.8 FZ FZ FA MG N N Moderately fractured interval of massive siltstone with local strong fault brecciation but well healed. One quartz vein TID0068 675.8 678.5 EUB SLST BED SLT N N Weakly bedded siltstone to very fine sandstone. Rather unremarkable in appearance. Quartz vein with coarse 3cm arsenopyrite and abundant disseminated arsenopyrite. Several ?tension gash zones with carbonate fill ARS DS 1 PY DS 0.7 ARS VN 0.2 PY FF 0.3 TID0068 678.5 684.1 EUB SLST BED SLT N N Dark green grey massive to weakly bedded silstone. Common carbonate veinlets and several coarse qz vein PY VN 0.2 ARS DS 0.7 TID0068 684.1 684.9 BI IIRK MAS MG N N massive to weakly foliated K-spar phyric intrusive; appears to be intermediate dacitic-andesitic composition TID0068 684.9 686.1 EUB SLST BED SLT SLST FRC FG N N "Return to weakly bedded siltstone/fine sandstone. Increase in Fe/As sulfides, pmstly in veins" ARS DS 0.5 ARS VN 0.3 PY VN 0.3 TID0068 686.1 687.1 BI IIRK FO MG N N Weak to moderately foliated weakly porphyritic intrusion; again looks to be dacitic or andesitic in composition.. Basal contact obscurd by vein ARS VN 0.1 TID0068 687.1 709.1 EUB SLST BED SLT SDST BED FS N N "Green grey weakly bedde/massive siltstone/fine sandstone with sections of strong carbonate alteration (or primary carbonates?). Common qz, ca veins, becomes slightly more common downhole.Pyrite/Arsenopyrite common in veins downhole" PY VN 0.2 ARS VN 0.2 ARS DS 0.1 TID0068 709.1 713.7 EUB SLST BED SLT N N Fine grained pale green grey siltstone material with interbedded slightly coarser sediments with carbonate; possibly looking at marble/sedimentary carbonate. Cb/qz veins common throughout ARS DS 0.1 TID0068 713.7 715 BI IIRK MAS MG N N Massive to weakly foliated intrusion. K-spar would seem to indicate a dacitic composition. Upper margin chilled and fine grained. Lower is more gradational; is this suggesting an inverted stratigraphy - with this a dacite flow TID0068 715 718.6 EUB SLST BED FG SLST FRC FG N N Weakly fractured green grey siltstone/fine sandstone. Common irregular quartz and carbonate veins. Qz appears ot be earliest PY VN 2 PY VN 1 ARS DS 2 ARS VN 1 TID0068 718.6 719.6 FZ FZ BX CG N N Strong fault breccia; coarse angular siltstone clasts and one carbonate vein clast in gouge matrix. One weakly decomposed band. Sharp contact TID0068 719.6 721.7 EUB SLST FRC FG SLST BED SLT N N Massive weakly bedded fractured and strongly veined green grey siltstone material PY VN 0.5 ARS VN 0.5 TID0068 721.7 725.5 EUB SLST BED SLT N N Green grey weakly bedded siltstone. Weak veining. Seveal carbonate rich beds; primary or alteration? TID0068 725.5 726.6 EUB DOM BA MG N N "Cream-buff dolomite rich (80-90%) rock; appears to be silty dolostone. HCl rxn (strongly) only when scatched. Appears recrystallised metam dolomite, not alteration. Fine clasts of fg lithics and 1-2% qz grains present.Weak granular texture in this section" TID0068 726.6 728 EUB DOM BA FG N N Light pink-pale grey fine calcite/dolomite rock; a marble. Appears to be cleaner protolith than above. Hghly reactive with HCl. Bands are pale grn. Fine lithics and qz present. Fine qz veins discontinuous and partly ?reabsorbed. TID0068 728 729.3 EUB DOM BA MG N N "Strongly banded pale green-grey-cream dolostone marble; calcite appears to have dropped out. Banding irregular/ptygmatic, looks very much like typical marble. Clast' of typical unaltered surrounding siltstone suggests a primary carbnate or a cbnt cement." TID0068 729.3 730.1 EUB SLST FRC FG SLST BED SLT N N "Weakly bedded, moderaely fractured siltstone/fine sandstone. One fracture with slickenlines" ARS DS 1 TID0068 730.1 730.7 FZ FZ FA MG N N Arsenopyrite rich fault zone; brecciated and filled with arsenopyrite ARS FF 5 TID0068 730.7 731.9 EUB SLST MAS FG "Arsenopyrite blebs are up to 4mm and form euhedral to anhedral crystals. They are associated with thick quartz veins but are also found in the country rock. FeS forms elongated 2mm pips in country rock. FeAsS in quartz vn which is cross cut by a ""70-70""Vn" ARS BL 1 PO BL 3 CPY BL 0.1 PO FF 0.5 ARS VN 2 TID0068 731.9 735.5 EUB SLST MAS FG SLST BED FG Occasional beds c..5-1.3m apart. Beds typically fine silts c.2cm wide. Multiple generations of veining clearly evident by offsetting and crosscutting. FeS blebs are the elongated pips seen previously. Just one vein had FeAsS PY VN 1 PY VN 0.1 PO BL 1 ARS VN 0.2 TID0068 735.5 736.8 EUB SLST MAS FG Large FeAsS blebs found in milky thick quartz vein. Subhedral FeAsS in Fracture fill on one surface. FeAsS blebs appear to follow thin vein. ARS FF 2 ARS BL 1 ARS VN 2 PY VN 2 PO VN 2 TID0068 736.8 738 EUB SLST BED FG "Weak beeding up to 6cm thick, also area of laminations. Sulphides marked as vein occurr as blebs within the vein. FeS2 blebs are the elongated pips mentioned previously." CPY VN 1 PO VN 1.5 ARS VN 1 PY BL 0.5 ARS BL 1 TID0068 738 738.9 EUB SLST MAS FG FeS large concerntration on hinge of vein. FeAsS exisits as anhedral crystals. PO FF 1 PO VN 0.5 ARS VN 0.5 PY VN 0.2 CPY VN 0.2 TID0068 738.9 741 EUB SDST BED FG Beds cut across core.FF=6mmFeAsS subhedral crystals. Vein swells in its hinge fractured has serisite and FeS. Veins cross cut&off set each other. Beds show a little evidence of pinch and swell. CuFeS VN.5% FeAsS in VN intergrown with FeS2. FeAsS bl in CR ARS FF 3 PO VN 1 PY VN 0.5 PO FF 1 ARS BL 4 TID0068 741 742 EUB SDST BED FG Beds show slumps. Beds offset slightly by veins. FeS2 in VNs have no preference for which VN generation. FeS2 blebs =elongated pips. FeAsS blebs associated with quartz veins. PY VN 3 PY BL 1 ARS BL 0.5 PO VN 1 TID0068 742 744 EUB SDST BED FG Weakly bedded shows slumping and offset. FeAsS blebs ~8mm in Country Rock (CR). Small patch of tension gashes with quartz infill. ARS BL 2 PO VN 2 PO FF 1 CPY VN 0.5 TID0068 744 746.2 BI IRK FO MG SDST BED FG "Slightly foliated (although hard to trace them round the core), visable crystals of quartz. Does not effervess with HCL(even when powdered).Sharp contact with surrounding SST.Black mineral present acicular in nature.Highly fractured area with lots of qzvn" ARS BL 1 PY VN 1 PO BL 0.5 TID0068 746.2 749.7 EUB DOM BED FG SDST BED FG 40cm sections2 of marble.no reaction w/HCL.Black pinching and swelling fractured beds present. Pink/purply tinge present. SST units: pink.purply tinge present in a qz vn. Rounded qz pips 2mm ~20% of rock Downhole intense z vning. Milky thick qz vn w/ripup ARS BL 0.2 PO FF 1 PY BL 1 TID0068 749.7 750.7 EUB SDST BED FG QTZ CRN VFG Thin silt beds (2mm) frequent. Lots of small qz vns which are fractured. 1 has a vuggy texture for 3cm. Green colouring on margin of large quartz veins. PO FF 0.2 PO VN 0.1 TID0068 750.7 751.9 EUB SDST MAS FG Shows evidence of fracturing. Quartz veins are off set. TID0068 751.9 753.6 FZ FZ BX FG SLST BX FG Areas of broken ground (chips) punctuated by areas of competent fragments. 1 is 15cm and contains a lot of qz. Samll amount of effervescing when material is powdered. Country rock is highly fractured with qz infill. Other areas have rounded quzrtz clast TID0068 753.6 756.3 EUB SDST BED FG Horizontal bedding. FeAsS has FeS2 on margins. At 755.8 10cm section with high concerntration of FeAsS ehuhedral to subhedral 1-2mm big crystals. FeS2 on edge of qz vein. ARS BL 2 PY VN 1 ARS VN 1 PO FF 1 PO VN 2 TID0068 756.3 757 EUB SDST MAS FS "QZ VN offset by 1cm by sealed fault (joint looking <1mm wide) other Qz vn (different orientation) truncated by same fault.Foliated m grained rock with clasts of qz also present.Unsure of origin,softer than steel (softer than ""dol""found). As<5mm ass w/FeS2" ARS BL 2 PY BL 1 PO BL 1 TID0068 757 758.3 EUB SDST BED FS Weakly bedded. FeS2 ass w/FeAsS have growth pattern growing on long axis of elongated FeAsS crys. Fractured Qz vn with grain breakdown evident. FeS2 can be found in the neck of boudins (small). ARS BL 2 PO VN 1 PY VN 0.5 CPY VN 0.3 TID0068 758.3 759.8 EUB SDST BED FS SDST LAM FG Vn offset and fractured. 2 sets of vns offset by 70-70 looking vns. FeAsS anhedral to subhedral blebs (crystal shape improves downhole). FeAsS has the same intergrowths with FeS2 as shown before. ARS BL 1 PO VF 0.2 PO FF 0.2 PY VN 0.2 PY BL 0.5 TID0068 759.8 763 EUB SDST MAS FG Area@762.5 highly deformed:truncated and sheared qz veins 10cm wide section. Around this area vn number increases and lots of offsetting of veins is evident. FeAsS are elongated crystals up to 6mm. PO FF 0.5 ARS BL 2 PY VN 0.5 PY BL 0.5 TID0068 763 768.4 EUB SDST LAM FG SDST MAS FG "Massive units are between 10-40cm thick. @764 the grainsize increase to Med for 6cm as quartz pips appear. @ 764.8m there is verticle zebra bedding which has been offset, thickest bed =8mm. FeAsS elongated crystals. FeS2 associated with margins of FeAsS." PY VN 1 ARS BL 1 PY BL 1 PO FF 0.5 PO BL 1 TID0068 768.4 772 EUB SDST MAS FG SDST BED FG Area at 769.5 of country rock angular rip up clasts in quartz vein. PO FF 3 ARS BL 2 PY VN 0.5 PY BL 1 TID0068 772 773.2 EUB SDST MAS FG ARS BL 2 PO FF 1 PY BL 0.5 PO VN 0.5 PY VN 0.5 TID0068 773.2 774.3 EUB SDST BED FG Blebs of FeAsS in vn and Country Rock. Beds are offset slightly. ARS BL 1.5 PY BL 1 PO FF 1 ARS VN 0.2 TID0068 774.3 775.1 EUB SDST BED MG Broken ground at the beginning of the unit. 70-70 Veins cut by other ceins. Sulphide blebs differ in size from 1mm up to c. 8mm. ARS BL 3 PY BL 2 TID0068 775.1 776.7 EUB SDST MAS FG SDST BED FG There is broken ground (highligh fractured rock) throughout this unit. There is a small area of bedded sandstone. 4cm of highly fractured rock with has been recemented by silica at 775.3. FeAsS crystals up to 12mm. FeAsS in vein can be blebs or euhedral c PO FF 0.8 ARS BL 2 PY BL 3 PY VN 0.4 TID0068 776.7 778.3 EUB SDST MAS FG FeAsS blebs in vein and country rock. One vein made up of euhedral FeAsS crystals up to 6mm and FeS2 crystals <1mm. Country rock angular rip up clasts are found in one quartz vein. ARS BL 3 PY VN 2 ARS VN 0.1 PO FF 0.5 TID0068 778.3 780 EUB SDST MAS FG SDST BED FG Broken ground. ARS BL 1 PO BL 0.4 PY BL 0.4 PO FF 0.2 TID0068 780 784 EUB SDST BED FG SDST MAS FG ARS BL 2 PY BL 1 PY VN 0.5 PO FF 1 PO VN 0.5 TID0068 784 785.6 EUB SDST BED FG SDST MAS FG Foliated section with quartz phenocrysts. Section 9cm wide. Quartz vein present with evidendce of grain breakdown. FeS associated with FeAsS. ARS BL 1 PO BL 0.5 PO VN 1 PY BL 4 TID0068 785.6 786.4 EUB SDST MAS FG Rip up clasts (angular) found in quartz vein. PO BL 4 ARS BL 1 TID0068 786.4 787.5 EUB SDST MAS FG SDST BED FG PY VN 0.5 ARS BL 0.5 TID0068 787.5 788.9 EUB SDST MAS FG SDST BED FG The area is classed as broken ground. 1 vein shos a vuggy texture. Possible fault at 787.5 (7mm wide and texture is brecciated).FeS associated with FeAsS ARS BL 3 PO BL 1 PO VN 1 TID0068 788.9 791 EUB SDST BED FG Veins in this unit show vuggy texture independent of orientation. FeS2 with minor FeAsS associated with the vuggy veins. Possible fault at 789 has silica fill with country rip up clasts being supported by the silica matrix. PY DS 2 ARS BL 0.1 TID0068 791 794.1 EUB SDST BED FG SDST MAS FG PO VN 2 ARS BL 1 ARS VN 1 TID0068 794.1 796.3 SDST MAS FG Broken ground. PO FF 1 PO BL 2 ARS BL 1 PY VN 0.5 TID0068 796.3 797 FZ FZ BX FG SDST FA FG "FeS and FeS2 blebs are intergrown. 50 cm fault zone, brecciated, sub rounded clasts, minor qtz infill" ARS BL 0.5 PY BL 0.5 PO BL 1 TID0068 797 799.7 EUB SDST BED FG PO VN 0.8 ARS BL 1 PO FF 0.5 PO BL 1 PY VN 0.2 TID0068 799.7 800.5 FZ QTZ MAS CXL SDST MAS FG Highly fractured quartz vein. ARS BL 3 PY BL 0.5 TID0068 800.5 802.7 EUB SDST BED FG SLST BED FG Sandstone contains occasional siltstone beds (<1cm thick). No Carbonate present. FeS2 blebs are elongated. FeS2 also occurs on the margins of FeAsS. ARS BL 1 PO BL 2 PY VN 2 PY BL 0.5 PO FF 2 TID0068 802.7 803.8 BI BI FO FG Quartz Amyidales. TID0068 803.8 805 FZ FZ BX FG SDST MAS FG Up hole contact has siltstone fractured with ripup angular clasts in quartz. Zone hase areas greater and up to 12cm of competent ground~25% rest chips for 803.6-811.6. This small section is highly fractured with silts and sst. Has qz veinng. Minor CaCo3 f PO FF 0.5 PO BL 0.5 TID0068 805 806 FZ FZ BX FG SLST FA FG Siltstone. Broken into small chips. No carbonate. Quartz vein going through to siltstone. PY BL 0.1 TID0068 806 808.3 FZ FZ BX FG SLST FA FG Siltstone/Sandstone chips. Brecciated zone with silica fill at 807-807.1 PO BL 0.2 PY BL 0.1 PO FF 0.1 TID0068 808.3 809.4 FZ FZ FRC FG SLST FRC FG Silt and sandstones highly fractured with quartz filling. PY BL 1 PO BL 0.2 TID0068 809.4 810.8 FZ FZ FRC FG SDST FRC FG Quartz infilling. ARS BL 1 PO BL 2 ARS DS 0.3 PO VN 0.5 PY BL 0.5 TID0068 810.8 811.6 FZ FZ FRC FG SLST FRC FG Siltstone with sandstone blocks upto 10cm. ARS BL 0.5 PY BL 0.5 PO FF 0.5 TID0068 811.6 812.1 BI BI POR FG SDST MAS FG Volcanic is cource in the centre and grades out to fine at edges of intrusion. PO BL 0.1 PO FF 0.1 TID0068 812.1 813.9 EUB SDST BED FG Rip up clast sin quartz vein. PO BL 0.8 PO FF 0.4 PY BL 0.1 ARS BL 1 PO VN 0.2 TID0068 813.9 815.8 EUB SDST BED FG BI FO MG "Broken ground, intrusion is 8cm. Rock is fractured in parts with quartz infilling. Possible fault (lots of veins off set and fractures at 815.8 or it could be caused by the intrusion. FeS2 associated with FeAsS." ARS BL 3 PY VN 0.5 PO FF 2 PY BL 0.1 TID0068 815.8 816.8 BI BI FO FG SDST BED FG PO BL 0.5 PY BL 0.5 ARS BL 3 PO FF 0.4 TID0068 816.8 817.3 FZ SLST MAS FG SDST MAS FG Very minor amount of SST (<2%). Lots of fractured infilled at 817.1. FeAsS in sandstone. PO FF 0.2 PY VN 0.1 ARS BL 0.1 TID0068 817.3 820 FZ SDST BED FG SSt interbedded with siltstones. Weak bedding. Some areas are heavily fractured with silica fill country rock rip up clasts present. ARS BL 1 PY BL 1 PO BL 1 PO FF 1 TID0068 820 820.5 BI BI FO FG ARS BL 0.5 PY VN 0.2 TID0068 820.5 822.7 EUB SDST BED FG FeS2 associated wih FeAsS. ARS BL 4 PY BL 3 PY VN 0.1 TID0068 822.7 823.5 EUB SLST MAS FG SDST MAS FG ARS BL 4 PY BL 1 PO VN 2 TID0068 823.5 825.7 EUB SEDS FO MG "Sandstone has White (quartz?) pips -they do not fizz under HCL. There are veins (mm thick) which appear the same as the pips (pinkish purple, softer than steel) which occurr in some sections (up to 852) typically areas last for 10-30cm." ARS BL 1 PY VN 0.2 TID0068 825.7 826.5 BI SEDS FO CG Heavily altered looks like a volcanic section however there are no sharp contacts. TID0068 826.5 827.4 EUB SEDS FO MG Looks the same as the unit 825.7-827.4. FeAsS associated with FeS. ARS BL 0.4 PO BL 0.2 TID0068 827.4 829.3 EUB SEDS FO FG SEDS MAS FG pips present show foliation. ARS BL 2 PO FF 1 PY VN 0.5 TID0068 829.3 833.8 EUB SEDS FO MG Quartz pips presnet. Fractured zone at 833. Silica fill and country rip up clasts which are angular. ARS BL 1 PY BL 1 PO BL 0.5 TID0068 833.8 838.9 EUB SEDS MAS FG SEDS FO MG Quartz pips present picking out foliation. There is a gradual contact. PY BL 1 PO BL 1 ARS BL 1 PO FF 1 TID0068 838.9 841 EUB SEDS FRC MG "Heavily altered section, original texture hard to tell. Lots of fracturing with silica fill. Euhedral FeAsS upto 1cm." ARS BL 1.5 PO FF 0.5 PO BL 1 PY BL 1 TID0068 841 848.1 EUB SEDS FO MG SEDS FO FG Areas of highly altered rock. Altered pips ever present. Possible FZ at 843m No carbonate. Fault gouge is powdery and black. ARS BL 3 PY BL 1 PO BL 2 TID0068 848.1 848.8 EUB SEDS FO MG "Lots of fracture fill, needs to be sampled seperatly." ARS BL 0.5 TID0068 848.8 852 EUB SEDS FO MG Quartz vein shows crystal breakdown on margins ARS BL 1 TID0068 852 856.2 EUB SEDS GBD FG N None "Dk grey. Int. bed.up to 1200mm Beds grad downhole from silty-sand to sandy silt. Coarse sections hve Spotty app(alt?)Bed con sharp, typ plan. Occ. Blebs of qz-chl. Qz vn. Vn sel in silt cherty. Occ dis dark cherty like frag / lenses, rare chty vn." TID0068 856.2 858.5 FZ FZ SH FS SEDS GBD FS N N "str.shear? w discrete zones of str. Chl -qz alt (up to 200mm). SZ bed appears distorted, poss folded, w tight spaced 2-5mm filled fractures / veinlets. Apparent increase in fract in VFG sandy -silt. Per Chl alt. Occ dk v f silty-cherty beds (chl?)." TID0068 858.5 865 EUB SEDS GBD FG SEDS FO FG N N "Dark grey, int bed. Grad downhole.Occ. Qz-chl bleb & fine cherty / chl? Alt lenes, gives wk fol appearance. str.qz -chl-tr carbonate vn in finer silty layers w black cherty / sil / chl? margins. 400mm wide bnd vn from 859.30m." TID0068 865 866 EUB SEDS GBD FG FZ SH FG N N "Dk greenish-grey, interededded grad seds. Beds grade dwnhole frm sst-slt. Poss SZ, str. Fract w fine veinlets (1-2mm). Minor cherty like black blebs and fine lenses (chl?). Qz-chl veined (up to 10mm)." ARS BL 2 PY BL 2 TID0068 866 868.9 EUB SEDS GBD FG N N "Dark greenish-grey, interbed. Beds grad dwnhole sst-slt. Bwt 866.5-867m str qz-chl vz. Vn sel bx w clasts of chert like (alt / sil country rk?). Str. Qz-chl vn in VZ, miky- white-green to semi trans qz, 120mm wide. VZ had fine py bands (vn). VZ in slt." ARS BL 2 TID0068 868.9 869.5 FZ FZ SH FG SEDS SH FG N N "Dk green-grey + white, zone of str. Chl -qz alt,poss SZ hosted in interbed seds. Bed grad downhole sst-silt. Beds appear deformed, poss folded? With fine (2mm) dark black beds (chl?) throughout. Qz has bx sel, matrix supported. Hosted in sst." TID0068 869.5 873 EUB SEDS GBD FG N N "Dk green-grey, interbed seds. Beds grad dwnhole from sst to slt. Black vfg cherty blebs common (chl?). Qz-py-chl? Veinlets throughout. Aspy + py dis in coarse blebs." ARS BL 2 PY BL 2 TID0068 873 874 EUB SEDS BED FG TID0068 874 884.8 EUB SEDS GBD FG N N "Dark greenish-grey, interbed seds. Beds grad dwnhole from sst to slt. 400mm Banded qz-ch-vn from 873.2m. Bds up to 50mm, consisting of milky white -semi trans, vuggy qz, minor pink -carbonate? Vugs open xtal to lattice bladed. Aspy +py on xtal faces." TID0068 884.8 885.4 FZ FZ SH FG SEDS GBD FG "dk green-grey, interbed seds, poss SZ, consiting of str. Fract/ veinlets. Bed appears deformed? Appears to be near / on bed contacts." TID0068 885.4 887 EUB SEDS GBD FG N N "Light green-grey, interbed seds. Bed grad dwnhole from sst to silt. Occ. FVG black almost chert like veinlets (chl?)" TID0068 887 888 FZ FZ SH FG SEDS GBD FG N N "Greenish-grey, poss SZ in interbed seds. Beds grade dwnhole. Str. Qz-chl alt. Beds appears deformed." ARS BL 3 PY BL 3 TID0068 888 895.6 EUB SEDS GBD FG N N "Light greenish-grey, interbed seds. Beds grad dwnhole from SST to SLT. QZ veining common along bed contacts(?). SLT alt light brownish -grey around vein margins. Occ. Locally SLT beds appear deformed. Fine Py veinlets." ARS BL 2 PY DS 2 PY VN 2 TID0068 895.6 899.2 FZ FZ SH FG SEDS GBD FS N None "SZ? Zone of str, fract/ fine veinlets, per chl alteration. Greenish Grey Interbedded downhole grading from silty sand to sandy silt. Qz vn up to 250mm, milky white, massive.Fine chl veinlets. Finer grained seds brown-green-grey. Aspy coarse dis." ARS BL 2 PY BL 2 PY BL 0.5 TID0068 899.2 905 EUB SEDS BED FG N N well bedded fine grained seds grading downhole ars blebs increase chlt alt minor carb alt patchy ARS BL 2 TID0068 905 906.7 BI BI MAS MG N N medium silica rich volc massive TID0068 906.7 909.9 EUB SEDS BED FG N N arsl blebs abundant fine to medium grained grading down hole minor more coarse beds TID0068 909.9 913.7 EUB SEDS BED MG N N "medium to fine grained unclass seds interbedded silts and more coarser units, chlt and silica alt patchy chlt veinlet infill slight remnant of stress regime to some blebs of ars" ARS BL 2 TID0068 913.7 921 EUB SEDS BED FG "bands of coarser grained seds met garnets? Silica and carb alt minor, stringers abundant through interval ars fracture infill" ARS FF 0.5 TID0068 921 922.3 EUB SEDS BED FG N N very well bedded fine grained seds grading down hole highly laminated intervals minor carb alt in some very fine laminations TID0068 922.3 929 BI BI MAS MG N N massive medium garined intrusive slightly foliated amph TID0068 929 933 EUB SEDS BED FG N N fine graiend unclass seds minor chlt alt veinlets TID0068 933 934 BI BI MAS MG N N alt and foliated minerals cg met garnets TID0068 934 936 EUB SEDS LAM FG N N fine to med grained seds younging ownhole carb alt increase TID0068 936 937 EUB SEDS BED MG N N carb alt seds medium to fine grained TID0068 937 941.3 EUB SEDS BED FG N N "minor bedding in fine grained seds, bedding spacing increase" TID0068 941.3 947 FZ FZ FRC FG L N fine grained very fractured fault zone major fault zone 943.4 TID0068 947 948 EUB SEDS BED FG N N fine grained well bedded seds fining up hole TID0068 948 948.8 EUB SEDS BED FG N N carbonate alt unclass seds medium grained bands with alt garnets? Similar o banding and coarser grained units seen by ASP early 800ms TID0068 948.8 952.4 EUB SEDS BED MG N N medium grained unclass seds chlt alt minor seen in small fracture fill veins TID0068 952.4 955 EUB SEDS BED FG N N carb alt fine grained seds slight foliation is some bands chlt minor small fz at start of interval TID0068 955 958.7 EUB SEDS BED FG N N well bedded fine grained chlt alt seds TID0068 958.7 959.6 EUB SEDS MAS FG N N ars blebs abundant carb alt very heavy beeding dropped out for interval ARS BL 2 TID0068 959.6 965.6 EUB SEDS BED MG N N "grading down hole in medium grained unclass seds, minor carb alt" TID0068 965.6 967.9 EUB DOM BED MG N N medium grained carbonate (marbly looking unit seen up hole by BC ASP) similar stylolitic veining TID0068 967.9 976 EUB SEDS BED FG N N well bedded fine grained and medium grined seds fining down hole TID0068 976 979.2 FZ FZ SH FG M Very sheared fault zone highly graphitic silica and minor carb infill in fractures TID0068 979.2 986.8 BI FVOL MAS MG medium to coarse grained volcanic qtz stringres abundant in unit TID0068 986.8 988.7 EUB SEDS BED FG fine grained well bedded seds carb alt minor with grading down hole TID0068 988.7 991.4 BI FVOL MAS CG massive coarse grained grey volcanic rock TID0068 991.4 998 EUB SEDS BED FG young grading down hole fine grained unclassified seds TID0068 998 1017.9 NU FVOL MAS CG massive coarse grained volcanics grey minor amph TID0069 0 1.3 AEOL CRN FS N N "Orange-red subangular to subrounded poorly sorted arenite. Grain size from fine to med sand. Poorly consolidated at base, weak clay induration at top. Orange-red geoth-hem staining strong throughout. Rare roots. Likely aeolian arenite" TID0069 1.3 1.8 CLCR AM FS N N "Cream-orange nodular calcrete dominated zone with common clay material. Strong hem-geoth staining persists. Rounded appearance suggests cave, but no calcrete seen further uphole. (Calcrete also seen at this depth in shallow pits)" TID0069 1.8 4.8 FRCT BX MGV CLY AM SLT N N Cream-orange ferruginised clay/clastic transported cover material. Clasts mostly quartz of subangular pebble sized grains in clayey matrix. Strong brecciated ferruginised material (likely dessication texture) with white-orange clay infill TID0069 4.8 6.5 CLY AM MUD SEDS CHY SLT N N "Orange-green-grey clay dominated cover material. Several large bleached silcified clasts, primary textrue obliterated. Dominated by pale green-grey mont-smec clays and orange hem-geoth mottles" TID0069 6.5 11.2 CLY AM MUD N N "Pale green-grey clay interval. Nearly 100% clay, no sand or clasts. Likely montm-smec. Again, appears to be transported cover, not saprolite. Dessicated from drilling" TID0069 11.2 15.4 CLY BA MUD N N "Pale green-grey-brown clay. Mn mottles appear, increase in rare rounded quartz grains. Several ferruginised clasts" TID0069 15.4 16.2 FRCT CGC SLT N N "Yellow-brown clay supported conglomerate material. Base with common (almost clast supported) small ferrug and qz clasts, mostly subrounded. Uphole, clasts become larger and rarer. Likely base of transported cover" TID0069 16.2 20.8 NO LOG Core loss TID0069 20.8 21.5 SDST MAS FS TUFF MAS FG N N "Red-pink hem stained weathered ?tuffaceous sediment. Subrounded-subangular qz crystals and rarer muscovite present. Appears feldspar was significant, now weathered/repl by clay. Basally coarser with angular lithic fragments. Aqueously deposited tuff/sed" TID0069 21.5 22.5 NO LOG Core loss TID0069 22.5 28 SDST MAS FS TUFF MAS FG N N "Red-pink hem stained weathered ?tuffaceous sediment. Subrounded-subangular qz crystals and rarer muscovite present. Appears feldspar was significant, now weathered/repl by clay. Basally coarser with angular lithic fragments. Aqueously deposited tuff/sed" TID0069 28 28.9 MDST BA MUD TUFF BED FG N N Mud dominated sediment with zones of coarser (texturally feels like ash) and vfg quartz and muscovite xtals. One laminated purer mud bed. Geothitic banding at basal contact with underlying mud. Possibly low volume input of ash to lacustrine setting. Wthd. TID0069 28.9 30.1 MDST LAM MUD N N "Pink-org iregularly laminated mudstone. Where FeO staining is absent, is pale wht/gy. Likely lacustrine environ. Basally several 0.5-2cm coarser lenses and beds, possibly ash with qz/fd and fine lithics." TID0069 30.1 31 EV IRK POR MG N N Upper margin of coarse porphyritic mafic rock. Euhedral-anhedral cly alt wht (?plag) xtals and rarer brn phenos (ferromags). In now str wthd groundmass. Upper zone with geoth-hem weathering parallel laminar bands. Upper cont with no chill margin obvious TID0069 31 34.3 EV IRK BA MG N N Same coarse porphyritic rock as described prev. Qz is <1% of rock; NOT rhyolite. Probabaly an andesite. Euhedral phenos suggest flow or intrusive. Lack of obv upper chill or induration margin suggests flow. Possible flow banding (not altn bands) basally. TID0069 34.3 36 EV IRK MAS FG N N "Compositionally same as previous, but phenos decrease in size and finally disappear. Extr rare qz still. Weatheirng and fracs obscures dhole segment; difficult to determine. Banding drops out. Hem strong in weathering. All andesite heavily cly altd also" TID0069 36 36.7 EV IRK BX FG N N Same composition as above; FG aphantic andesite (possibly extr fg qz xtals? Feels harder when scratching; not visible though. Unusual rounded (but weak) clastic texture; likely an alteration feature (ie pseudoclastic). Unlikely primary magma texture. TID0069 36.7 38.7 EV IRK MAS FG N N As per 33.5-36. Phenocrysts still not present. The entire 'andesite' zone has mod-str hem-geoth whethering throughout TID0069 38.7 39.6 EV IRK POR MG N N "Compositionally same as above, but sub-anhedralwht cly altd ?feldspar crystals and rare brn ferromag phenos. Quartz still <1%. Base shows shear texture/viscous flow fabric. Flow fabric pattern consistent with underlying uneven topo. Hem-geot bands reapear" TID0069 39.6 40.3 MB TUFF MAS FG N N Cream-gy mod consolidated xtal-ash tuff material. Ash dominates 60+% of zone. Common qz crystals present; rhyolitic source. Saccharoidal decomposed qz/hem veins cut this zone at low angle. Likely airfall deposit ?in lake TID0069 40.3 40.8 MB MDST MAS MUD N N "Grey massive mudstone; likely lacustrine setting. Quite broken. Two saccharoidal decomp qz veins. Weak hem stains on fracs, not elsewhere. Upper mud/ash contact well defined (apparently no mixing). Must have been sudden massive ash input above" TID0069 40.8 42.9 EV IRK POR MG N N "Return to mafic/intermed flow rock. Wht ?feldsp and brn ferromag phenos present. Groundmass aphantic, still weathered. Qz increased cf upper flow, still <5%; qz-phyric andes or dacite?. Almost def flow banding present (irreg). Still mod weathd" TID0069 42.9 44.1 EV IRK POWD FG N N "Compositionally appears same as above,but flow banding drops out and phenos disappear. Very crumbly, possibly tuffaceous? Obscured by weathering and powdery nature. Hard to interpret base of suggested flow." TID0069 44.1 45.5 MB MDST MAS MUD N N Buff-gy massive mudstone. Fine rounded qz crystals to 5% of rock locally. Likey lacustrine sediment. LOW CONFIDENCE FOR 45.2-46.9 due to mark-up error (3m out originally) ie. 46.9 was marked up as 49.9. TID0069 45.5 45.9 MB SDST MAS MG TUFF MAS FG N N Khaki-buff sediment. 60%+ rounded qz xtals/grains in fine silty matrix with musc and possibly wthd fd. Sandstone-wacke. Has ashy texture on fresh surfaces. Ronded grains indicate sediment; so maybe fluv/coastal sed with ash/tuff input; volcaniclastic. TID0069 45.9 47.9 NO LOG Core loss. LOW CONFIDENCE FOR 45.2-46.9 due to mark-up error (3m out originally) ie. 46.9 was marked up as 49.9. TID0069 47.9 53 MB SDST MAS MG TUFF MAS FG N N Khaki-buff sediment. 60%+ rounded qz xtals/grains in fine silty matrix with musc and possibly wthd fd. Sandstone-wacke. Has ashy texture on fresh surfaces. Ronded grains indicate sediment; so maybe fluv/coastal sed with ash/tuff input; volcaniclastic. TID0069 53 53.5 MB MDST LAM MUD N N Weakly laminated buff mudstone. Relatively sharp contacts. Possibly seidment/ash supply cut off for period. LOW CONFIDENCE FOR 45.2-46.9 due to mark-up error (3m out originally) ie. 46.9 was marked up as 49.9. TID0069 53.5 56.9 MB SDST MAS MG TUFF MAS FG N N As per 45.5-56. LOW CONFIDENCE FOR 45.2-46.9 due to mark-up error (3m out originally) ie. 46.9 was marked up as 49.9. TID0069 56.9 57.5 MB SDST MAS MG MDST LAM VFG TID0069 57.5 58.9 BI PHY POR MG TID0069 58.9 60.3 MB SDST MAS MG MDST LAM VFG TID0069 60.3 60.8 MB MDST MAS VFG TID0069 60.8 62.1 MB SDST MAS MG MDST MAS FG "Graded unit split into equal with mudstones grading to fine sandstones to medium grained sandstones, each contact is sharp." TID0069 62.1 64.1 MB SDST BED FG SLST MAS FG Interbedded silts are 2-40cm thick. TID0069 64.1 65.3 MB SDST BED CG cource subangular to spherical quartz grains present. TID0069 65.3 67.4 MB SDST MAS MG SDST BED FG #NAME? TID0069 67.4 68.3 MB SLST BED FG Chert bands present. TID0069 68.3 68.6 NO LOG Core Loss TID0069 68.6 69.2 FZ SLST MAS FG SDST MAS FG Very broken ground. TID0069 69.2 71 MB SDST MAS MG TID0069 71 72 MB SDST MAS MG SDST MAS CG "Quartz grains up to 8mm oval, some with angular edges. (Brecciated zone at 75.6m, 4cm wide)." TID0069 72 81.5 BI IRK MAS MG Has a pitted surface which looks to have been caused by missing quartz grains. Feldspars have broken down tro clay. On fresh surfaces acicular clay mineral which forms in all orientations. Slicken slides on joint surfaces. Contact seperated by vein. TID0069 81.5 83 MB SLST MAS FG 4cm band of chert present in unit. Cubic pits upto 12mm across indicate missing sulphides. TID0069 83 85 FZ SLST MAS FG SDST BED FG Chert bands present. Core is highly broken. TID0069 85 85.4 NO LOG TID0069 85.4 85.9 MB SLST BED FG TID0069 85.9 86.4 MB SDST MAS FG Cubic pits indicating weathered out sulphides are visible. TID0069 86.4 90.9 MB SDST MAS CG Rust patches probably from iron sulphides. Possible evidence of ripup clasts at 89.6. Quartz rich rock. TID0069 90.9 91.4 MB SDST MAS MG "Quartz crystals present but rare, possible bedding but equally could be weathered veins." TID0069 91.4 92.4 MB SLST BED FG Bedding off set. Chert bands present. Cross bedding at 93m indicates that the hole youngs up hole. Interbedded with fine sandstones. FeO splodges are present in high numbers indicating weathered sulphides. TID0069 92.4 93.1 MB SLST BED FG SDST BED FG TID0069 93.1 95 MB SLST MAS MG SLST BED FG "Small 12cm interbedded mudstone at 99m, FEO splodges present." TID0069 95 97.7 MB SLST BED FG "Area of boudinarged dark units on white, could be ball and pillar structures which would indicate up hole is younging direction. Some darker bands present in unit, could be chert." TID0069 97.7 99.6 BI MIRK MAS FG Black rock which has areas of red -weathering effect?. Possible amyidales or filled pits which have a fill which does not respond to HCL. Red areas are analogous to 86.4-90.9 unit. Sharp upper contact. TID0069 99.6 100.7 MB MDST LAM FG fractured quartz vein with iron stained margins present. Interbedded with massive unit with small filled pits relativly hard rock -could be a sst (mas/FG) TID0069 100.7 103.1 MB MDST LAM FG SDST BED FG SST beds have FEO splodges and bedding which is 4mm-2.5cm thick. The mud has a platy texture. TID0069 103.1 103.7 MB SDST BED FG TID0069 103.7 104.4 MB MDST LAM FG SDST BED FG Some beds are offset by upto 1.2cm. SST makes up 5% of the bed. Some chert bands are present. TID0069 104.4 106 MB SDST MAS FG Slight bedding means it is sedimentary. FeO splodges. Fractured zone at 105.9 TID0069 106 107.3 MB SDST BED FG MDST BED FG TID0069 107.3 108.5 MB SDST FRC FG MDST FRC FG "Broken ground high amount of Fe staining. Composite piece of core at 108m looks as if it is chert. The fragments include mudstone, chert and sst." TID0069 108.5 110.4 MB MDST BED FG SDST BED FG "Hardened, highly fractured beds with chert bands. Fractured zones. Boundins present. Sharp downhole contact picked out by the colour change (probably water table level). Very gritty." TID0069 110.4 111.9 MB MDST BED FG "Around 2% of unit has FeO staining. FeS2 is octagonal crystals. The unit is black and white bands, the black units are harder than the white. Both beds pinch and swell are highly deformed by both brittle and ductile deformation and possible rip up clasts." PY VN 0.2 PY BL 1 TID0069 111.9 113 MB MDST BED FG Iron staining increases again. Rip up clasts evident. Evidence for ductile and brittle deformation (same as unit above). TID0069 113 113.7 FZ FZ FA CG L N "Strongly fautled more competent red grey laminated siltstone material. Appears carbonaceous beds interlayer with paler one. Oxidation strong locally, predominantly hem staining" TID0069 113.7 114.7 DB SLST SH SLT FZ FA FG H N "Competent weak-mod sheared pink-blk wkly bedded siltstone. High carbon contant, only rare pale laminae. Str hem staining including weath and pitting of coarse py xtals leaving rusty cavities in cbn zones. One 5 cm gouged fault at top in paler material" TID0069 114.7 115.6 DB SLST BED SLT M N "Fine, well bedded 'zebra' pattern interbedded black carbonaceous and white clay beds, moderately fractured. Common bedding parallel hem staining." TID0069 115.6 119.6 DB TUF MAS MG SDST BA MSD N N "Grey, probably tuffaceous sandstone. Difficult to distinguish between volcanic and sedimentary rock. Fine subangular-subrounded qz grains occur in finer grained material with lesser weathd feldspar. Common py blebs; diagenetic or alt?. Weak possible beds." PY BL 0.7 TID0069 119.6 120.1 FZ FZ FA VCG H N Rubbley balck/white faulted zebra siltstone/mudstone material. Strong hem on fractures. Contact with above volcanicalstic appears to have been rheological weak point for fault TID0069 120.1 121.6 DB SLST LAM SLT H N Black/white zebra siltstone to mudstone. Clack carbonaceous beds and white to pale pink interbedded sediments. Carbonaceous beds with occasional bands and pips of pyrite (diagenetic or altn) TID0069 121.6 122.5 FZ FZ FA VCG SLST LAM SLT M N "Sheared and faulted laminated black-whit zebra siltstone. Zone of obvoius gouge and movement. Network of cross cutting offsetting fractures; faults. Beds partially boudinaged locally, likley sheared. Mildly decomposed" TID0069 122.5 137.4 DB TUFF MAS MG N N "Grey to org-gy-nk altd/wthd andesite volcaniclastic. Base fresh, fd and bt phenos in mafic grndmass. Altd sections bn-gy-bk mottled, weakly oxidised. Top has mudstone bed seperated by bxtd zone (rip up clasts suggest inv strat; otherwise must be intrsve )" PY DS 0.2 TID0069 137.4 138.7 FZ SLST LAM SLT FZ SH CG L N Pink-black zebra siltstone. Wekaly oxidised hematitic pale bands amongst black carbonaceous beds. Fractured throughout and basally sheared at silt/tuff contact TID0069 138.7 139.8 DB TUF MAS FG SDST MAS MSD N N Grey fd-bt rich tuffaceous sandstone? Could be andesite tuff or even decomposed intrusive. Common subrounded quartz appears to indicate sediment.Also seems too porus to be intrusive Weak cly alteration. TID0069 139.8 142.3 FZ FZ FA CG L N Strongly faulted interbedded grey tuff and interbedded zebra siltstone. Contact between silts and tuffs show strong shearing and fault bxn. Strong rubble elsewhere. One zone of claystone with finely laminated 1mm cherty bands/?veins. One sacchdl qz vein TID0069 142.3 143 FZ FZ FA VCG TUFF MAS MG N N Return to andsitic tuff/volcanicalstic material. Still strngly faulted and sheared. Rubbley. Upper contact has angular mudstone clasts. Some larger clasts appear sheared apart within andesite; adds weight to intrusive idea. Str shrd slst/mst clast at base TID0069 143 144 DB TUFF MAS MG L N Return to competent andesite tuff/intrusion. Upper section contains 'delaminated' mudstone xenoliths/clasts with finer clasts throughout. One perfect zebra siltstone bed at base of unit separated from main body by 5cm of andesite material TID0069 144 144.9 DB SLST LAM SLT MDST LAM MUD L N "Fine pale white to pink and black carbonaceous bedded material. Upper part with rare black laminae, generally white with weak pnk staining. Becomes more zebra like at base" TID0069 144.9 147.5 FZ FZ FA CG SLST LAM SLT M N Strongly sheared and brecciated/faulted wht-pnk-blk zebra siltstone. Upper margins with heavy decarbonisation and silicification obliteratig all textures. Basally is fault brecicated and rubbley. Hematite and carbon content increase toward base. Py blebs PY BEDP 0.3 TID0069 147.5 148.6 FZ FZ FA VCG RHY POR MG N N Strongly faulted and decomposed pale cream rhyolite flow or intrusive. Heavily clay/sericite altered and weak patchy hematite. Rubbley and powdery TID0069 148.6 149.4 DB RHY POR MG N N More competent pale cream quartz-phyric rhyolite flow or intrusion. No contacts intact; hard to call nature of magma. Qz phenos angular to 5mm. Groundmass aphantic and altered. Fractured TID0069 149.4 150.6 DB SLST FRC SLT SLST LAM SLT H N Strongly fractured lamoinated white-black zebra siltstone. Rare py disseminations. No evidence of movement on fault planes. Carbonaceous; black>white beds PY DS 0.1 TID0069 150.6 152.7 DB SLST LAM SLT GRD MAS MG N N Wht-gy-pnk lam zebra slst with rare py dissem. Hem staining in isolated bands only. 2 20cm mafic/int intrusives or tuffs. Becoming phaneritic; looks like micro-granodiorite; however still rnd grains. Unsure. More 'delaminated' beds on upper mst contacts PY DS 0.2 TID0069 152.7 153.2 DB TUFF MAS MG N N "White, heavily altered material - massive with irregular chloritic clasts - may have been a tuff; hard to be sure" PY DS 0.3 TID0069 153.2 156.3 DB SLST LAM SLT L N "Fractured gy-pk-blk zebra siltstone. Well laminated-bedded with hem stainin restricted to individual pale beds. Py disseminated, bcoming coarser. Some beds becoming cherty" PY DS 0.5 PY FF 0.1 TID0069 156.3 156.8 DB TUFF MAS MG N N "Gy feldspar and rarer b/mafics. Mostly equigranular and aphantic (if clayey decomp stuff is feldspar). Looks like a microgranodiorite, but not fully intlocking grains. Could qz be xenocrysts? No evid of reabsorption. Is silicfication giving texture?" PY DS 0.5 TID0069 156.8 161 DB SLST FRC SLT L N "Return to zebra siltstone, but becoming strongly cherty in soloated beds. Py also carser and in fractures. Becoming less carboanceous than uphole. Well fractured" PY DS 0.5 PY FF 0.2 TID0069 161 161.8 DB TUFF MAS MG N N "Equigranular phaneritic to weakly porphyritic qz-fd-minor ferromag rock. Looks between microgranodiorite and qz-andesite. Still not convinced it's a magmatic. Could be tuff. Fd phenos do appear shattered. Fresh breaks look tuffaceous, outside aplitic" TID0069 161.8 163.3 DB TUF MAS MG SLST LAM SLT N N "Intermixed laminated silt/mudstone and tuff/intrusive. One example of 'tuff' cross cutting stratigraphy of slst; not definitive, could be jigsaw fit clast in tuff, not necesserily intrusive (microgrndiorite/qz andesite?) Mud/silsts with grn smec/glauc/chl" TID0069 163.3 167.6 BI IRK CRN MG N N "Gy wkly phaneritic to porphyritic intermediate rock. Visible xtals include ang-subangular translucent-smokey blue qz , angular fine (to 2mm) fd Ferromags unidentifiable. Qz look like phenos but may be altn of other mins gives this effect. Qz-and or grdiot" PY RE 0.1 TID0069 167.6 168.6 DB CHRT LAM MX MDST LAM MUD L N Cream-grey laminated highly cherty material with interbedded mudstone. Few cbn beds. Fractured and weakly offset by fine fault fractures. Possibly silicified due to rhyolitic silcic fluid induration TID0069 168.6 185.1 HV RHY POR MG N N Pink-crm porphyritic rhyolite intrusive. Upper contact obscured by silica induration. Phenocrysts of qz and ser altd K-spar and chl altd ferromags. Phenos 30-40% rock. Groundmass of fine pink aphantic material. Early qz veins ovp by gyp/bar/zeo fracs TID0069 185.1 187.4 FZ FZ FRC MG N N "Same rhyolitic lithology as prev, but highly fractured and possibly locally sheared. One fine narrow gouged zone with partial qz infill (possibly postdates qz vein). Strongly fractured elsewhere" TID0069 187.4 197.8 HV RHY POR MG N N "Return to competent, hard rhyolite intrusive. Alt/weathering dropping off, phenocrysts slightly fresher. The silica induration at margins is likley due to fluids expelled from magma, with the upper contact of the material indurated, suggests intrusive" TID0069 197.8 200.4 FZ FZ FA FG RHY POR MG N N Faulted rhyolite material. 3 <5cm zones of gouging and brecciation; poorly consolidated/highly fractured elsewhere in zone. TID0069 200.4 219 HV RHY POR MG N N "Fresh/weakly altd rhyolite intrusive. Returning to the nature of the rhyolite, no flow banding or autobxn has been seen (yet), again pointing away from it being a flow. Also; a rhyolite flow with mudstone sitting on top of it…tectonically is difficult." TID0069 219 220.6 HV RHY FRC MG N N Strongly fractured rhyolite zone; no obvious movement in zone TID0069 220.6 226 HV RHY POR MG N N Fresh/weakly altered rhyolite material. Fd phenos still show sericite alteration TID0069 226 235.7 HV RHY POR MG N N Same massive rhyolite as previous. Patches getting bright org-pk alteration staining. Probably hematite-potassic alteration. Discontinous qz-cb veins TID0069 235.7 237.6 HV FZ FRC MG RHY POR MG N N "Rhyolite develops core parallel fracture with discontinous cb-qz infill, possibly with weak gouge also. Fractures become stockworking downhole" PY FF 0.1 TID0069 237.6 240.3 HV RHY POR MG N N Competent rhyolite intrusive. Same as previously logged TID0069 240.3 240.8 HV FZ FRC MG RHY POR MG N N Small intense fractured zone in rhyolite intrusive. No obvious gouge or infill TID0069 240.8 247 HV RHY POR MG N N Return to competent rhyolite material. Phenocryst abundance and size has remained fairly constant from beginning of unit TID0069 247 249.3 HV FZ FRC MG RHY POR MG N N Moderately well fractured rhyolite. No gouge or infill visible. Several fractures with wavy stepped breaks. Weak py/chl mineral smearing on some fractures PY FF 0.1 TID0069 249.3 251.3 HV RHY POR MG N N "Competent, hard rhyolite intrusive material." TID0069 251.3 252 HV RHY FRC MG N N Strong boxwork fracturing in rhyolite with dark fill material. Zone is dark pink-red- potassic/hematite alteration? TID0069 252 253.3 HV RHY POR MG N N Return to rhyolite flow as previous. One 5 cm qz-cb-chl vein with str chl halo PY VN 0.1 TID0069 253.3 255.3 HV FZ FRC MG N N "Fractured, jointed rhyolite. Low angle fractures, rare fine py smears on surface. Likley chl smearing, no gouge" PY FF 0.1 TID0069 255.3 260.1 HV RHY POR MG Rock is pinkish-oragne assumed to be from the Orthoclase content.Black anhedral crystals visible none show an orientation preferencel.No clear boundaries on grains. Grains larger than typical Rhyolite.Rhyolite named to be consitent with previous logging. TID0069 260.1 261.6 HV RHY FRC MG Same as unit above (255.3-260.1). Healed fractured are visible with an infil of black mineral. TID0069 261.6 265.9 HV RHY POR MG Same as unit between 255.3-260.1m TID0069 265.9 267 HV RHY POR MG RHY SH MG "Shears evident at266m and end of unit, both have similar orientation." TID0069 267 285 HV RHY POR MG Black crystals in the rhyolite porphyroblasts. PY BL 2 TID0069 285 290.8 HV RHY POR FG Phenocrysts in RHY. From 255m onwards average 3mm across TID0069 290.8 297.6 HV RHY POR MG Last 10cm of unit is Ivory colour and fine grained por. RHY. In this black phenocrysts are acicular to sub tabular. Gypsum vein present. Phenocry. 3x larger than rest of rhyolite. PY FF 0.1 PY BL 0.1 PY DS 0.1 TID0069 297.6 299 SB TUF BED CXL SLST BED FG L N Tuff beds are surrounded by black beds. The upper contact is fractured. Beds are offset by upto 5cm. FeS ass. With high carbon. PO BL 3 PO BEDP 2 TID0069 299 299.6 FZ FZ FA FG SLST BED FG L FZ upto 6cm of gounge surrounding rock down hole is fractured. Fault gouge extends for 12cm into CR. CHL in gouge. Gypsum present in area. PY DS 0.5 TID0069 299.6 300.2 SB SLST BED FG TUF BED CXL L White specs in tuff on uphole end of beds PO BEDP 1 TID0069 300.2 302.9 HV IRK POR FG "Volcanics, phenocrysts=black splodges upto 6cm,softer than matrix. Colour mottled varying between buff-brown/grey. Chilled margin on down hole contact." PY BL 0.5 PY VN 0.1 TID0069 302.9 304.9 SB TUF BED CXL SLST BED FG highest concerntration of tuffs is in middle of unit (50:50). SST mg mas poccur at 303.1-303.4 contacts are sharp to softly undulating PO FF 0.5 TID0069 304.9 306.5 BI IRK POR FG SLST BED FG N Ductile def evident in vol. brittle def (frac. Rock) evident in silts. 2 silt inclusions contacts are highly fractured. Downhole contact of one is planar. PY BL 0.1 TID0069 306.5 307.9 SB TUF BED CXL SDST MAS MG N Pepperitic texture evident. SST deformed by tuff. Tuff is offset by SST. Small angular Ripup clasts of TUF present. PY BL 0.1 TID0069 307.9 309.1 SB SDST MAS MG TUF BED CXL N "Beds offset 4mm @308.2 by small scale fault. Fault 09/065 trruncated at joint fracture. Tuff beds show shards breaking off, also FG rip up clasts tabiular in shape interbedded with SDST seem to show rough bedding orintation going from 50-0-130-0 around co" PY FF 0.1 TID0069 309.1 310.1 SB TUF BED CXL SDST BED MG N "10% SDST. Contact sharp, small amount of angular ripup clasts. Area where SDST intruded tuff without movement of bedding. (carry on from previous unit -core, although small scale roatation has occurred eg 1 shard at origentation of 90 when others at 50. )" TID0069 310.1 313 BI IRK POR FG N Downhole contact cuts into tuff which is covered in a layer of coarse SDST TID0069 313 315.1 SB TUF BED CXL SDST MAS CG N "Increase of T:S ratio downhole, highly fractured area at 313.6-313.9" TID0069 315.1 316.2 SB SDST MAS CG TUF MAS CXL "Tuff is at bottom hof unit, 3 beds 2-6cm spaced 8cm apart. Ripup clasts present with slighty rounded edges." TID0069 316.2 317.7 SB SDST MAS CG "1 thin tuff bed, tabular subrounded ripup clasts of zebra siltstone. " TID0069 317.7 318.4 SB TUF BED CXL SDST MAS CG Siltstones present accunt for 1%. Contacts are sharp to softly undulating. PO BEDP 0.5 PO FF 0.2 PY FF 0.3 TID0069 318.4 326.7 SB SDST MAS CG FZ POWD MG "FZ at 318.5, broken ground no carbonate. 320.9=ripup clast of silt zebra 4cm, beds truncated by SDST then deformed. Ripup clast at 324.2 silt zebra, appears to have same bedding ori as insitu beds." PO BL 0.1 TID0069 326.7 328.4 SB SLST BED FG SDST BED FG M "Silt interbedded with SDST. Silt beds 2-4cm, flame structed at 328.1 show way up uphole. Micro folded beds present. Beds go from planar uphole to soft sediment deformation down hole. Vuggy quartz vein present." TID0069 328.4 334.1 SB SLST BED FG SDST BED FG M "Planar ""Zebra beds"" some red orangy beds. Rare softsediment deformation." PO FF 1 PO BEDP 3 TID0069 334.1 337.4 SB SDST MAS CG SLST BED FG "Massive sands topped with interbedded silts and Tuff. Beds planar.Silts1-7mm,TUFF6-23mm,SDST1-19mm.Lens" PY FF 0.1 TID0069 337.4 338 SB SDST MAS CG "Same as unit above, no rip up clasts. Flame structures developing between Silt/FSDST/CSDST. Silt never next to CG SDST. Top unit 26cm. CG SDST beds upto 26mm." PO BL 1 PY VN 0.5 TID0069 338 340.2 SB SDST MAS CG "Same as above, topped with tuff and silt. Beds pinch and swell showing soft sedi defomration. Massive SST colour darkens down hole." PY BL 0.1 PY BL 0.1 TID0069 340.2 345.6 SB SLST BED FG SDST BED FG H Zebra Beds beds offset slightly on the whole planar bedding some convoluted bedding. PO FF 1 PO BEDP 2 TID0069 345.6 346.1 FZ FZ BX FG SLST BX FG H Silica fill. TID0069 346.1 347.5 SB SLST BED FG TUFF BED CXL H PO BL 1 PO VN 0.1 TID0069 347.5 348.1 SB SDST MAS CG N PO BL 0.1 TID0069 348.1 349.6 SB SLST BED FG SDST BED FG H 20cm BI horizon. PO BL 2 PO VN 0.5 TID0069 349.6 351.2 SB SDST MAS CG N PO BL 0.2 TID0069 351.2 352.4 SB SLST BED FG SDST BED FG H Small 2cm fz at beginning of unit. PO BL 0.5 TID0069 352.4 353.9 SB SDST MAS CG N PO FF 0.2 TID0069 353.9 358.9 SB SLST BED FG SDST BED FG PO FF 0.1 TID0069 358.9 360.4 SB SDST GBD FG coarse in middle of unit indicating this is the hinge of an anitcline. TID0069 360.4 362.9 SB SLST BED FG SDST BED FG L "Interbedded ""Zebra"" unit Tuff at top of uni." TID0069 362.9 365.1 SB SLST BED FG SDST BED FG M "Grphiate content increase down hole, occasional tuff. FZ at 364.8(frac) and 365.1 black v. fine material." PY VN 0.1 PO BL 0.1 TID0069 365.1 369.6 SB SDST MAS CG PO BL 0.1 TID0069 369.6 370.6 SB SDST BED FG SLST BED FG VH Top of unit has a crumbly fault zone. No carbonate in filling. PO FF 0.1 TID0069 370.6 372.6 SB SDST BED FG SLST BED FG L Chert units present. Undulating and planar bedding. TID0069 372.6 374.8 SB SDST BED FG SLST BED FG L PO BEDP 1 TID0069 374.8 377.5 SB SDST BED FG SLST BED FG L numerous chert bands. FeS in siltstone. PO BEDP 3 PY VN 1 TID0069 377.5 380.9 SB CHRT BED FG SLST BED FG "planar bedding, beds vary in thickness thickening downwards." PY BL 2 PO BEDP 1 TID0069 380.9 382 SB CHRT BED FG SDST BED FG L N "Massive interbedded chert and sandstone. Sands massive to 10 cm bed thickness. Chert either typical grey with irregular bands. Sulfides remain common. Graphite beds increases at base. Several zones of bxn of extr hard black (coal?) material, poss dessicat" PY BEDP 2 PY DS 1 TID0069 382 383.1 FZ FZ FA VCG QTZ FA VCG VH N Highly graphitic fault zone. Top is cataclasite breccia before entering zone of less pulverised graphitic material. One massive sheared qz vein clast in centre of zone PY FF 0.5 TID0069 383.1 384.3 EB SLST FRC FG SLST BED FG VH N Highly carbonaceous weakly sulfidic black siltstone with rare fine cherty beds. Unidentified brecciated (or euhedral black mineral) still present in clayey bands. Looks similar to the py crystals in other beds PY BEDP 2 TID0069 384.3 388 FZ FZ FA VCG VH N "Graphitic strong fault zone. Several cataclasite/fault breccia zones interleaved with fractured material. Partly well healed, otherwise decomposed. Py mod common throughout" PY DS 0.5 TID0069 388 389 EB SLST BED FG SLST CHY FG VH N Return to competent carbonaceous black siltstone/phyllite. 0.2-1cm chert beds still present. Sulfides common PY BEDP 2 TID0069 389 389.6 FZ FZ FA FG VH N "Weakly healed cataclasite zone, highly graphitic. Consolidated siltstone either side" TID0069 389.6 391.5 FZ FZ FA MG QTZ CRN MG VH N Carbonaceous fault zone. Faulting of qz veins PY VN 0.2 TID0069 391.5 392 EB CHRT MAS FG L N Clast or pillar of cherty material in middle of carbonaceous fault zone PY VN 0.5 TID0069 392 396.9 FZ FZ FA CG VH N "Extremely graphitic faulted phyllite, all broken and shattered in tray except for one cherty zone and one qz vein" PY BEDP 2 TID0069 396.9 399.5 EB SLST BED FG H N Highly carbonaceous and pyritic bedded siltstone/phyllite. Few fine boudinaged chert. Py concentrated in beds and linking fractures PY BEDP 5 PY FF 2 TID0069 399.5 402.6 EB BCH LAM FG M N "Weakly carbonaceous highly pyritic boudin chert horizon. Chert both in intact beds and isolated nodules. Sulfide primarily pyrite, minor cpy. Lilkely much of yellow pale staining caused by siderite" PY BEDP 8 CPY BEDP 0.5 TID0069 402.6 408.5 EB SLST BED FG SDST BED MG L N "Variable siltstone and sandstone interbeds, carbon content decreased cf to uphole. Sulfides still very high, predominantly pyrite with minor cpy, po and spl present" PY BEDP 8 PO BEDP 1 SP VN 0.2 CPY DS 0.3 TID0069 408.5 423 NU CSRK MAS CG N N "Massive green/white carbonate rich rock. Amphibole, chlorite, garnet (almandine? Pink), carbonate, qz all present. Contacts unclear. Likley metamorphosed carbonate rock. Numerous cb veins present." TID0069 423 425.6 NU CSRK FO CG N N "Rock as above, but strongly foliated. Minerals strung out, schistose" TID0069 425.6 426.6 NU CSRK MAS CG N N "Extremely silicified rock, hard to differnetiate between chert and silicified calcsilicate rock. Contacts fairly well defined" TID0069 426.6 432.3 NU CSRK FO MG N N Return to highly folaited metamorphoed calcsilicate rock. Weak crenulation appears giving mildly gneissic appearance. This section finer grained than uphole; likley caused by intense foliation TID0069 432.3 434.2 LB SLST BED FG N N Weakly intebedded phyllitic silts and sand. Primary textured obscured by alteration. Sulfides return to prevalence PY BEDP 2 TID0069 434.2 436.4 LB SDST LAM FG N N Green grey chloritec laminated sandstone with rare chert beds and boudins. Likley with amphibole altn also. Qz/cb veins common to 20cm thick TID0069 436.4 437.5 LB SDST MAS MG N N "Massive sandstone, becoming fractured. Qz/fd veining present" TID0069 437.5 439.4 FZ FZ FA FG N N Moderately graphitic faulted sandstone. Several zones of unconsolidated carbonaceous gouge and cataclasite formation. More massive sandstone competent. One massive qz/cb vein TID0069 439.4 467.2 LB SLST BED FG SDST BED MG N N "Massive green grey siltstone and inerbedded sandstone with rare fine tuff beds to 5cm thick. Strong fine fracture network throughout, predominantly with qz-cb fill. Rare disseminated ASP in vein selveges" PY VN 0.3 ARS BL 0.2 TID0069 467.2 468 LB SLST MAS FG N N Pale grey massive siltstone; weakly fractured. Several qz-cb veins. TID0069 468 469 BI BI FO CG N N Coarse grained feldspar-biotite-amph intrusive; irregular hazy state of fd phenocrysts suggests albitisation. Sharp contacts; alost certainly intrusive TID0069 469 473.8 LB SLST MAS FG N N Massive grey silstone; common and irregular veining. At least 2 sets. One looks like callie 70/70s and later qz-cb vein set(s?) TID0069 473.8 479.7 LB SLST BED FG N N "Weak-mod bedded grey siltsone, beds planar with diffuse carbonates; alteration or primary cb?. Strong qz-cb veining" PY VN 0.1 TID0069 479.7 480.8 FZ QTZ BX CXL FZ FA VCG N N Quartz infilled breccia; likley siliicifed fault breccia with strong chloritic bands in vein. ASP common. Fabric developed at margins. Zone of gouge at very base of zone PY VN 1 ARS VN 1 TID0069 480.8 484.8 LB SLST GBD FG SDST GBD FG N N Several sequencs of graded beds ranging from sandstone bases to siltstone tops. Strong scour marks at base of sand. Indicates uphole is younging direction TID0069 484.8 488.3 LB SDST MAS MG N N Medium grained rounded sandstone unit. Strong cb pips (alt?). Chl and amph altn high in coarsest of units. Maybe primary carbonate sandstone TID0069 488.3 491.8 LB SLST BED FG N N Weakly bedded slst with rare VFS sinterbeds. Cb drops out TID0069 491.8 496.7 LB SDST GBD FG SLST GBD FG N N "Return to graded siltstone/sandstone material. Tops now with more muddy material; no beds remain, only as rip up clasts; likley tops of sequences were destroyed in successive turbidite flows. Cb now extremely strong. One mudstone clast conglomerate at 492" PY VN 0.1 TID0069 496.7 499.3 LB SLST BED FG SDST BED FG N N "Now only interbedded, no grading of beds" TID0069 499.3 500.4 BI IIRK FO CG N N Coarse grained foliated ?granodiorite/andesite (coarsely porphyritic andesite). Strongly foliated K-spar-amph-pyx appear to be dominant minerals TID0069 500.4 503.6 LB SLST MAS FG N N Coarser beds drop out; massive siltstone remians TID0069 503.6 505.4 LB SDST MAS FG N N "Change to fine sandstone, massive except for one cb bed" TID0069 505.4 506.2 LB SLST BED FG N N "Fine bedded siltstone, becoming weakly fractured" TID0069 506.2 507.4 FZ FZ FRC FG N N Fractured zone at upper end of fault TID0069 507.4 510.8 FZ FZ FA MG N N Strongly crushed and partly cataclasitic fault; gouge infill of cataclasite. Flaky material elsewhere TID0069 510.8 515.1 FZ FZ FRC FG N N Fractured tail end of fault zone TID0069 515.1 518.8 LB SDST BED FG SLST BED FG N N Interbedded sands and silts ARS VN 0.1 ARS BL 0.1 PY VN 0.1 TID0069 518.8 522.5 LB SDST GBD MG SLST GBD FG N N Graded medium rounded sands to silts. Strong basal contacts. Appears clay altered and weakly silicified locally (kaolin?) ARS VN 0.1 PY VN 0.1 TID0069 522.5 525.1 LB SLST BED FG SDST MAS CG L Top 40cm of unit is a coarse grained sandstone with rounded quartz crystals and sub angular small silt stone rip up clasts. Numerous large quartz veins apparent. ARS BL 0.4 TID0069 525.1 525.6 LB SDST MAS CG "full of felsic minerals (very white), quartz rich which are translucent when wet. Subangular rip up clasts of siltstone at the top of the bed." PO BL 0.1 ARS BL 0.1 TID0069 525.6 527.2 LB SLST MAS FG Graded lower contact into coarse sandstone. ARS BL 0.2 PY BL 0.1 PO BL 0.1 TID0069 527.2 527.7 LB SDST MAS MG SLST MAS FG Interbedded sand units with small siltstone beds. PY BL 0.1 PY VN 0.1 TID0069 527.7 529.9 LB SDST MAS CG More mafic than previous coarse grained SDST unit. Siltstone pipe (10cm)long between two siltbeds. FZ @528.8m fractured with quartz fill. Rounded sub spherical quartz grains. Large 2cm rip up clasts of silt. TID0069 529.9 531.6 FZ FZ FRC FG 2nd lithology is fine grained massive siltstones. Last 20cm of unit is a coarse grained massive Sandstone analogous to the previous coarse grained massive sandstone. TID0069 531.6 534.3 LB SDST MAS CG SLST BED FG N "Silt beds bend around SDST ""intrusions"" contacts between the two is sharp. There appears to have been several pulses of SDST inflow." PY BL 0.1 PY VN 0.1 TID0069 534.3 536 LB SDST MAS CG composition includes blue quartz crystals. Quartz crystals are rounded and sub spherical. PY BL 0.3 TID0069 536 536.9 LB SDST MAS CG Capped by 4cm of fine massive sdst PO VN 0.1 TID0069 536.9 538.5 LB SDST MAS MG SLST MAS FG "Silstone caps the unit and is found interbedded with the SDST. Angular Rip up clasts of silt are also present. The ground is highly fractured. The is a 4cm quartz rich sandstone which contains rip up clasts at top of bed. Rich sandstone unit ""bleached wh." PO FF 0.1 PY VN 0.1 TID0069 538.5 540 FZ SDST MAS CG SDST BED MG "Rare bedding in the medium SDST, angular rip up clasts of siltstone present." PO BL 1 TID0069 540 542.3 FZ SLST MAS FG SDST MAS CG Massive lenses of sands eroiding into siltstone. Unit has c.10% medium grained massive SDST. Contact between different grainsizes is gradual. Evidence of coarse sands cutting down into finer sands and lenses of silt. TID0069 542.3 543.4 FZ SDST GBD CG SDST MAS MG Coarse SDST grade up into medium SDST PO VN 0.5 TID0069 543.4 544.9 LB SDST GBD CG SDST GBD MG Coarse grades into Medium. Unit above has eroided into this unit. PO BL 0.3 PY BL 1 ARS VN 0.1 TID0069 544.9 547.8 LB SDST GBD CG "Unit fines up from Coarse -> Medium ->fine sandstones. The quartz grains are translucent with some blue colouration present. Sharp boundary with unit above. Rip up clasts of silt present at top of a coarse grained ""beach white"" quartz rich section." PO BL 0.1 ARS VN 0.1 PY VN 0.1 PY BL 0.3 TID0069 547.8 548.6 LB SDST GBD CG Coarse to fine to medium. PO BL 0.1 TID0069 548.6 553.6 LB SDST MAS MG Occasional siltstone beds. Top of unit marked with a siltstone bed. AsFeS blebs euhedral up to 3mm. Distance between siltbeds 5-80cm. AsFeS blebs up to 5cm. ARS BL 3 PY BL 1 PO FF 0.5 TID0069 553.6 554.8 LB SDST MAS CG QTZ CRN CXL AsFeS anhdral in quartz vein. In SDST blue sub angular sub spherical quartz crystals present. ARS BL 10 PO BL 0.5 PY BL 0.5 TID0069 554.8 557 LB SDST GBD CG Coarse grading up to fine. Base 40cm of unit has another coarse to fine SDST. AsFeS in cloudy quartz vein. PY VN 0.3 PY BL 0.2 ARS VN 0.2 TID0069 557 558 NO LOG Core block problem. 1m has disappeared; rod count done uphole; marking up worked back from that point. Problem must have occurred somewhere in last batch TID0069 558 559.3 LB CNGL CGC VCG N N Fine graine dlaminated pale mudstone/siltstone and chert clasts in coarse sandy matrix; clasts aligned parallel to bedding. Cut by qz and cb veins. Prob floodplain or hemipelagic muds ripped up by later sand influx PY DS 0.1 TID0069 559.3 573.2 EUB SLST BED FG SLST MAS FG N N "Zone of weakly bedded grey siltstone trending to massive locally. Upper part of interval has scarred core from drilling, difficult ot read. Pale brown yellow bands indicate onset of carbnate rich beds; well laminated and patchy. Sulfide rich. Fine faults" ARS BL 3 PY VN 1 ARS VN 1 TID0069 573.2 573.7 FZ QTZ BX VCG FZ BX FG N N "Quartz vein with, faulted with clasts containe din carbonate vein breccia. Possily a fault structure" PY VN 0.5 TID0069 573.7 575.3 EUB SLST BED FG N N "Bedded green grey siltstone; again core is scarred, hard to read. Cb veinlets persist" PY VN 0.7 ARS VN 0.3 TID0069 575.3 576 FZ FZ FA MG N N "Fractured, faulted siltstone material. Weak shear fabric through zone; partly brittle resulting in fault brecciation; weak and clast supported." TID0069 576 579.6 EUB SLST BED FG N N "Return to bedded gy-gn siltstone, Core still scarred. Few Qz-cb veins" PY VN 0.2 TID0069 579.6 580.1 FZ FZ BX MG N N Strong 10cm fault breccia dominates upper section. Below is laminated - banded? Gy-wht carbonate; probably dolomite based on scratch/HCl reaction. Primary or altn? PY VN 0.1 TID0069 580.1 582.7 EUB SLST BED FG N N "Return to bedded siltstone; carbnate rich beds now common but thin, looks like carbnate is on bedding plane. Few cb-qz veins" TID0069 582.7 584 FZ FZ FA MG SLST BED FG N N "Coarse straw brown bleached fault zone, strong brittle deformation. Cb-py infill; small zone of intact siltstone" PY FF 1 TID0069 584 601.8 EUB SLST MAS FG N N Massive to weakly bedded siltstone. Generally featureless except for for pale white-grey carbonate zones; alteration pods or beds?. Cb bands at much higher angles to CA than bedidng; likle altn. Py in fractures increases downhole PY FF 2 ARS BL 1 PY DS 0.5 TID0069 601.8 602.6 BI IIRK FO MG N N Pale bn-gy foliated Kspar-amph dominated intrusive. Prob weakly porphyritic but sheared. Few qz-fd-cb vein. Possibly dacite or andesite. Weakly cb altered TID0069 602.6 605.7 EUB SLST BED FG N N Weakly bedded grn-gry siltstone; cb ?altered bache sof beds continues. One arly vein generation highly folded and 'squiggly' ARS BL 1 TID0069 605.7 606.7 BI IIRK FO MG N N Return to strongly foliated andesite or dacite. No sulfides in these zones including in veins TID0069 606.7 608.4 EUB SLST BED FG DOM BA FG N N "Usual weakly bedded siltstone with two distinct, sharp contact defined pale pistachio green carbonate beds. Doesn't grade in and out like other cb bands. Is same as 'marble/dolostone' logged in TID0068, but these are 15 cm zones" PY VN 0.5 ARS BL 2 TID0069 608.4 610.7 FZ FZ FRC FG N N TID0069 610.7 614.4 EUB SLST BED FG N N "Weakly bedded siltstone; two more carbonate rich zones. Weak cb, qz veining. Lower fault contact; straw bleached colour" ARS BL 1 PY VN 0.3 TID0069 614.4 615 FZ FZ FA CG M N "Strongly faulted zone, qz cb infill, well healed. Zone bleached straw brown colour. Sulfides drop out" PY DS 0.1 TID0069 615 627.7 EUB SLST MAS FG N N "More massive to weakly bedded siltstone. Cb-qz veins common, sulfides now common esp arsenopyrite. Vns have strong altn halos of straw brown colour" PY FF 0.3 ARS VN 1 ARS BL 2 PY VN 0.5 TID0069 627.7 628.5 FZ QTZ BX CG N N "Qz vein with straw colured altd clasts; jigsaw fit breccia with wallrock, possibly faulted" TID0069 628.5 635.2 EUB SLST BED FG L N Weak finely bedde dsiltstone; possibly now weakly carbonaceous. Strong qz-cb veins with associated straw coloured altn halos. One qz vein breccia at 633 ARS BL 1 PY VN 1 TID0069 635.2 636 FZ FZ FA MG N N Appears to be weakly sheared faultzoe with qz infill. Very strong sulfides ARS BL 5 PY VN 1 TID0069 636 655 EUB SLST BED FG N N Essentially homogenous weakly bedded siltstone. Carbonate rich zones; again alt or primary?. Strong veiningthroughout with associates straw coloured ser/cb altn. Downhole strongly scarred by drill bit ARS BL 3 ARS VN 1 PY VN 0.5 TID0069 655 656.1 EUB SLST BED FG "Weakly bedded, no magnetics." PO VN 0.3 ARS VN 0.3 ARS BL 0.1 TID0069 656.1 657 EUB SLST FO FG No magnetics. PO VN 0.1 ARS VN 0.1 TID0069 657 674.8 EUB SLST BED FG "Small areas of thin beds pinch and swell. Areas of concerntrated AsFeS euhedral to anhedral crystals upto 1cm wide, mainly associated with FeS." ARS BL 5 PO FF 0.3 PY FF 0.1 PO VN 2 ARS VN 4 TID0069 674.8 675.6 FZ QTZ CRN CXL Colouration is white/pinkish. High concerntration of AsFeS at beginning of unit. Downhole contact has deformed the underlying silstone. ARS BL 10 PO BL 1 TID0069 675.6 689.4 EUB SLST MAS FG SLST BED FG "Areas of ~8cm bedded areas, one of which shows convoluted bedding whilst rest are planar." PO FF 0.5 PO VN 0.5 TID0069 689.4 689.9 FZ FZ SH FG SLST SH FG "Groundmass crumbles, matrix turned to mud. AsFeS crystals are less than 3mm in width." ARS BL 3 TID0069 689.9 693 EUB SEDS FO MG SLST FO FG Some areas have a fine grained rock with asicular black crystals which are alligned to the foliation. Other areas display typical silt stone. Some area display a medium grained rock with white pips picking out foliation. 3rd type cuts into silt. ARS BL 0.2 TID0069 693 695.7 EUB SEDS FO MG Foliation picked out by white pips -no reaction to HCL. Gradual contact between this and underlying silts. TID0069 695.7 696.2 EUB SEDS FO MG SLST FO FG TID0069 696.2 697.4 BI BI FO MG Mottled colouration of brown-green/black. Black phenocrysts of amphibole are present and pick out the foliation. ARS BL 3 ARS BL 3 TID0069 697.4 698.4 EUB TUF BED FG SDST BED FG ARS BL 2 PO VN 0.5 TID0069 698.4 699.4 EUB SLST BED FG TUF BED FG AsFeS assubhedral blebs up to 8mm as well as the smaller blebs which display as silver sparkelling in the core in some areas. ARS BL 2 PO FF 0.2 PO VN 0.1 PO BL 0.1 TID0069 699.4 700.9 FZ SLST BED FG Broken Ground. AsFeS presents its self as a silver sparkle. PO FF 0.1 ARS BL 1 PO BL 0.5 TID0069 700.9 703 FZ SLST BED FG Possible sealed fault zone at 702-702.2m. ARS BL 0.2 PO BL 0.3 TID0069 703 704.1 FZ SLST MAS FG FZ BX FG Silica fill in fault zone. Quartz vein has been broken up into round spherical grains in the fault zone. ARS VN 2 ARS BL 4 PO VN 4 PO BL 1 TID0069 704.1 705.9 FZ SLST BED FG ARS BL 0.1 PO VN 0.3 TID0069 705.9 706.4 EUB SLST MAS FG "less chlorite than surrounding units, picked out so it could be sampled seperately ." PO VN 0.1 TID0069 706.4 707.8 EUB SLST MAS FG Quartz veins show rip up clasts of siltstone. PO VN 0.3 TID0069 707.8 709.2 FZ FZ BX FG SLST BX FG Faultzone at start of unit for 50cm and at end of unit for 20cm. Bedded siltstones inbetween. AsFeS is in quartz veins. PO BL 3 PO FF 0.5 ARS BL 0.2 TID0069 709.2 711.6 EUB SLST BED FG Rare bedding. FeS pips are in allignment similar to that of the bedding. ARS BL 3 PO FF 1 PO BL 4 PO VN 2 TID0069 711.6 715 EUB SLST BED FG TUF MAS FG "Faint bedding, possible fault zone at 714.2m with a 2cm section showing muddy fault gouge material." ARS BL 4 PO BL 7 TID0069 715 719.8 FZ FZ SH FG SLST MAS FG Fault areas have fuchsite and a high sulphide concerntration surrounding large quartz veins. AsFeS is up to 2cm in length. There are no carbonates. ARS BL 10 PY BL 0.4 PO BL 3 TID0069 719.8 725 FZ SLST MAS FG Sulphides appear to cycle in and out of areas with high concerntration to low concerntration. ARS BL 12 PO BL 5 PO VN 2 TID0069 725 725.8 FZ SLST MAS FG QTZ CRN CXL "Broken ground. Silica fill, unit effected by fault zone in next unit." ARS BL 15 PO BL 3 TID0069 725.8 727.6 FZ FZ BX FG SLST MAS FG "Silica fill, two orientations of fracture perpendicular to each other." ARS BL 5 PO BL 1 TID0069 727.6 730 EUB SLST MAS FG PO VN 1 PY VN 0.5 ARS BL 0.2 TID0069 730 730.5 FZ FZ SH FG SLST MAS FG ARS BL 2 PO BL 0.5 TID0069 730.5 731.5 FZ SLST BED FG Faint bedding. Euhedral AsFe S euhedral grains 1cm with pyrite growing on edge. PO BL 0.3 ARS BL 0.1 PY BL 0.1 TID0069 731.5 732 EUB QTZ CRN FGV SLST BED FG Vuggy quartz vein. Growth on quartz points. PO BL 1 ARS BL 0.1 TID0069 732 741 FZ SLST BED FG SLST MAS FG Quartz fill in fractured zone. Fault zone 734.3-734.6. PO BL 1 ARS BL 0.5 PO FF 0.4 TID0069 741 744.4 EUB SLST BED FG PO BL 5 ARS BL 5 TID0069 744.4 748.5 EUB SLST BED FG ARS BL 2 PO BL 3 PO FF 1 TID0069 748.5 749 EUB SLST BED FG ARS BL 20 PO BL 2 TID0069 749 750.9 EUB SLST BED FG Evidence of erosion from bed above causing an unconformity at 749.1m ARS BL 3 TID0069 750.9 751.4 EUB SLST BED FG FeS growing on AsFeS blebs. ARS BL 25 PO BL 5 TID0069 751.4 752.6 EUB SLST BED FG ARS BL 3 PO BL 0.5 TID0069 752.6 754 NU DAS POR FG N N "Sharp upper contact into finely feldspar-quartz phyric dacite or andesite. Grey aphanitic groundmass. Weakly silicified and possibly clay altered. Common quartz viening. Py blebs on contact, otherwise sulphides drop out" PY BL 0.1 TID0069 754 755 FZ FZ FA MG N N "Rubbley, moderately gouged and brecicated fualt zone. Appears upper contact may be tuff breccia, but may be healed fault texture. Partly healed, but otherwise decomposed and powdery" ARS DS 0.1 TID0069 755 771.5 NU IRK FO MG N N "Dk green fine-moderately porphyritic volcanic-subvolcanic rock. Brown-straw coloured phenocrysts; appear to be clay altd feldspar, possibly amphibole. Cly ranges from dark brown to pale green with pale rxn rims. Aphantic dark groundmass. No qz. Foliated" PY BL 0.1 TID0069 771.5 791.6 NU IRK FO FG N N Same andesitic porphyritic rock as above; however strong straw-light green alteration drops out; feldspars/amphiboles now with dark brown core and pale reaction rims. Increase in pyrite throughout. Stil foliated PY BL 0.4 TID0069 791.6 792.7 NU IRK MAS FG N N "More massive, possibly finely porphyritic andesite-dolerite. Possibly weaker alteration gives more massive texture" PY BL 0.2 TID0069 792.7 807.3 NU IRK FO MG N N "Return to mor emedium grained porphyritic texture, still foliated. Groundmass becoming more phaneritic now" TID0069 807.3 812.2 NU IRK FO CG N N Coarsely feldspar-phyric volcanic/intrusive. Groundmass now aphanitic; dark grey. Appears K-feldspar is preferentiall altered over plagioclase to smectite-?epidote; green clays. Phenocrysts show foliated/sheared texture TID0069 812.2 812.9 FZ IRK SH MG N N Zone of shear banded volcanic/intrusive. Sericite/smectite? Bands run at 45deg to CA; appear to be shear fabric. Overall grain size decreased. Appears quartz veins also sheared. Shearing in different orientation to foliation PY BL 0.1 TID0069 812.9 822.6 NU IRK FO CG N N "Return to coarsely porphyritic K-spar phyric ?andesite or intrusive. Broken iregular, strung out phenocrysts altered ot light green smectite-?epidote. Grey aphanitic groundmass" PY BL 0.1 TID0069 822.6 823.9 NU IRK FO MG N N "Grain size is decreased, shearing an dfoliated texture stronger as phenocrysts abundance increases" TID0069 823.9 824.6 NU IRK CRN CG N N "Coarse grained, apparently silica flooded zone; irregular patches of whitish quartz; few amphibole crystals. Probably alteration rather than promary feature" PY DS 0.3 TID0069 824.6 832.6 NU IRK FO FG N N Weakly foliated finely porphyritic feldspar-phyric intrusive/volcanic. Phenocrysts again clay altered. One phase of quartz-feldspar alteration and possible veining. Second later quartz veining with pale alteration selvedge PY DS 0.1 TID0069 832.6 853.6 NU IRK FO CG N N Coarse to medium grained porphyritic andesite/dolerite. Some aphanitic groundmass; other zones with more granular phaneritic doleritic looking material. Green clay alteration continues in feldspar. 2 zones of quartz-k-spar induration. Qz-ca veins mod comm TID0069 853.6 854.4 NU IRK FO MG N N Alteration drops out; phenocryst appears to be K-spar dominated; possibly minor plagioclase TID0069 854.4 866 NU IRK FO MG N N Return to altered volcanic/intrusive; carbonate now strong; otherwise same as previously described ARS DS 0.2 PY BL 0.2 TID0069 866 882.8 NU IRK FO MG N N Extremely altered green intrusive rock; carbonate now very strong. K-spar is sheared and clear amphibole -?hornblende growth. Chloritic matrix; heavily altered. Sulfides increases in abundnace. Messy foliated texture. Probably calcic suite of altn PY BL 1 ARS DS 0.2 TID0069D1 172.8 185.5 HV RHY POR MG N N Org-pnk porphyritic felsic igneous rock. K-feldspar and amphibole-phyric with feldspar altd to lt grn sericite and amph with minor py on rims. Groundmass aphanitic pink ?K-spar. No quartz phenocrysts; suggests SiO undersaturation; trachytic hypabyssal? PY RE 0.1 TID0069D1 185.5 189.1 FZ FZ FRC MG N N Moderately fractured and locally faulted trachyte/rhyolite as above. Qz-cb-fd veins common; cb altn weak in halo. Ser/chl alteration increases. Fault gouge-ca-qz-py infill; shear/fault banding present PY FF 0.5 PY RE 0.1 TID0069D1 189.1 199.1 HV RHY POR MG N N "Org-pnk ?trachyte continues as per previous. Amphiboles acicular, feldspar phenocrysts more equant. Likley strong potassic/hematite alteration through zone; makes it had to determine if this is altered mafic or silica undersaturated. Wkly fractured" PY RE 0.1 TID0069D1 199.1 201 FZ FZ FA MG N N "Same lithology as previous, but severaly rubbley faults occur in the zone; weak ca-qz infill. Py still occurs as overprinting mafic minerals. Fractured elsewhere" PY RE 0.1 TID0069D1 201 202.6 HV RHY POR MG N N "Intermixed dark green-black and pink-orange trachytic intrusive. Cursory glance; looks like magma mixing; however dark zones are just str altd patches. Fd totally sericitised, mafics altd to chl+cb. Contacts fairly sharp, but some phenos straddle the edge" TID0069D1 202.6 210.6 HV RHY POR MG N N "Trachytic/rhyolitic as previous, but now becoming paler due to more intense ser-chl altn; cb now common along micro fractures. Locally weak fracturing. Qz-cb-chl-py veins present" PY RE 0.1 PY FF 0.2 TID0069D1 210.6 212.8 BI IIRK POR MG Intrusive grey subvolcanic rock. Clear unambiguous contact with trachyte. Phenocrysts less abundant; dom K-spar (or foid?) with rare dark mafics. Mod cb-ser-chl altn. Locally fractured and qz-cb veined. Looks like slightly more mafic version of above TID0069D1 212.8 213.7 FZ FZ FRC FG IIRK POR MG N N Strongly fractured version of above rock. Phenocryst abundance and darker (doesn't appear to be alteration) groundmass clearly set apart from more felsic trachytic material TID0069D1 213.7 219 BI IIRK POR MG N N Same intrusive rock as seen above; ?K-spar phyric aphanitic-porphyritic possibly silica poor to undersaturated magma. Cb-chl veins throughout. Mod fractured locally. Mod fractured locally. Clean sharp contact; not diffuse TID0069D1 219 233 HV RHY POR MG N N Return to pink-orange feldspar-amphibole phyric ?trachyte. Ser-chl-cb alteration weakly increased on previous. Few 1-2 cm qz-fd-cb-chl filed veins. Mod fractured locally PY RE 0.1 TID0069D1 233 236.7 HV RHY POR MG N N "Same lithology as above, but with numerous fine chl-py-cb filled fractures. Gives stronger green tinge and chlorite alteration to rock" PY FF 0.2 PY RE 0.1 TID0069D1 236.7 259 HV RHY POR MG N N "Return to weakly fractured trachyte/rhyolite. ?Clay-sericite alteration increases downhole, gives a weak fuzzy granular texture to rock. Amph still fairly fresh though with weak chl-py alteration at crystal rims. Cb veins at base with strong chl halo" PO RE 0.1 TID0069D1 259 259.7 FZ FZ FA MG N N 20-30 cm zone of gouged rubbley material with 2 cm quartz vein. Localised; wih surrounding rock weakly fractured TID0069D1 259.7 267.9 HV RHY POR MG N N Return to massive felsic intrusive/volcanic. Top with qz veins and strong chl-cl altn. Passes down into more bleached pale org-pnk zone; strong sericite altn in zone. Mod fractured locally. Basally phenos very green; str ser-epid-smec? Altn TID0069D1 267.9 270.4 FZ FZ FA MG N N "Appears to be bleached, silicified and faulted zone in trachyte. Textures mostly obliterated. Strong pink ?hem-feld altn is fairly pervasive. Overall pale purple pink. Fault strong; rubbley with chl-cb-qz and gouge infill and alteration" TID0069D1 270.4 291.8 HV RHY POR MG N N Massive org-pnk-grn trachyte/rhyolite as above. Alteration fairly consistent ser-chl-cb-(py). Primary mineralogy same K-spar-amph phyric quartz-absent trachyte. Locally fractured PY RE 0.1 TID0069D1 291.8 292.4 HV RHY POR MG N N Yellow clayey contact zone of trachyte/rhyolite intrusion/flow?; no flow banding or autobrecciation seen. Has sharp (non-pepperitic) contact with underlying sediments; mast have been lithified prior to intrusion. Fractures with chl-py-sil and gyps fill. PY RE 0.5 TID0069D1 292.4 294.2 SB SLST CHY FG N N Brown-grey strongly cherty (prob silica indurated from intrusive dewatering) silt-mudstone; bedding laminated but sil altn has bleached out bedding partially. Fine frac network. One clast of the underlying tuff sandstone. Few qz-py veins PY VN 1 TID0069D1 294.2 296.5 HV RHY POR MG N N Small parallel ?trachyte intrusion as previously described in larger body. Brown-yellow altered (ser-cl). Phenocrysts zoned; feldsapr marginallt; amphibole centrally.Wavy lower contact TID0069D1 296.5 298.8 SB SLST LAM FG DLT MAS MG L N Laminated variably black-green-brown silt-mudstone. Carbonaceos bloack beds with fine plae (py-cly?) specks. Two >30cm intermediate intrusions. Phaneritic to weakly amph phyric; probably dolerite-microdiorite intrusion; later than felsic. Str cb altn PY VN 0.1 TID0069D1 298.8 300 BI DLT MAS MG N N Massive phaneritic ?amph/pyx-feld-cb dolerite or microdiorite. Cb-qz-?flourite veins. This intrusion also appears to be different to the more mafic intrusion within the trachyte/rhyolite body; appears to be more equigranular and amph-plag dominated TID0069D1 300 301.3 SB SLST LAM FG L N Parallel laminated dk brn/straw mudstone-siltstone. Few qz-cb bands. Several darker bands again with fine plae specks. Likely strong ser alteration in bands PY DS 0.1 TID0069D1 301.3 302.6 SB TUF MAS MG N N "Massive to weakly graded tuffaceous sandstone material. Granular, angular feldspar, biotite and quartz dominate visible fraction, very poorly sorted. Immature, likley volcaniclastic/tuffaceous sediment. Few fine ripped up mudstone clasts. Cb-cl altn bands" PY DS 0.2 TID0069D1 302.6 305.2 BI DLT MAS MG N N "Phaneritic to weakly porphyritic quite fresh intermediate rock; dolerite or microdiorite. Feldspar and amph as equant crystals. Grey undetermined background/groundmass. Basally bleached, ser altered (intense around veins). One gypsiferous vein" PY DS 0.2 TID0069D1 305.2 307.8 SB SLST LAM FG TUF MAS MG L N Straw-brown laminated silts and muds with intercalated massive dark grey crystal tuff/volcanicalstic material. Volcaniclastic rips ups large clasts of underlying mud. Weakly cherty/indurated PY DS 0.3 TID0069D1 307.8 310.6 SB TUF MAS MG N N Massive dark grey tuffaceous sandstone. Angular crystal clear quartz and cloudy white feldspar. Common py as dissemination. One 10 cm zone with 0.3-0.5 cm mudstone layer; surrounding tuff strongly oxidised; hematite with dissolution cavitites PY DS 0.5 TID0069D1 310.6 311.4 SB SLST BED FG TUF MAS MG N N Straw-brown laminated-bedded siltstone with interbedded dark grey to altered green-grey massive tuffaceous sandstone. Common angular grains; py becomes more common PY DS 0.5 PY VN 1 TID0069D1 311.4 317.6 SB TUF MAS MG N N Return to more massive tuffaceous material. Dark grey with green-grey alteration produced through-flow bands locally. Qz-fd-bt dominate visible mineralogy. PY DS 0.7 TID0069D1 317.6 318.4 SB TUF MAS MG N N "Tuffaceous sandstone becomes more pyrite rich at base of unit (downward continuation of above unit). Strongly pitted with dissolution cavities, possibly have lost py from rock. Coarse anhedral py growths near lower slst contact; alt or diagenetic?" PY DS 3 TID0069D1 318.4 321.1 SB SLST LAM FG M N "Return to laminated silts and muds; alteration drops off levaing the typical ""Zebra Siltstone"" (Selene Beds) patterning. Interbedded carbonaceous and silciclastic siltstone. Common bed parallel pyrite. Cb-?sid/lim-?amph-MnO veins present" PY BEDP 3 TID0069D1 321.1 321.8 FZ FZ FA FG SLST LAM FG M N Zone of strongly fractured weakly faulted rubbley material. All clearly laminated siltstone; graphite on fractures. Common carbonate veinlets PY DS 0.5 TID0069D1 321.8 325.7 SB SLST LAM FG M N Return to competent laminated carbonaceous-pyritic bedded siltstone. Locally fractured with carb infill. Two high angle carb veins with clay/epidote/ser halos PY BEDP 2 TID0069D1 325.7 329.1 SB TUF MAS FG L N Massive tuffaceous (qz-fd-bt) sandstone; same as previously described. Several >10 cm zones of laminated siltstone; weakly carbonaceous. Don't appear to be clasts; bedding is all in same orientation.Think instead it is a intrusive based on upper contact.. PY DS 1 TID0069D1 329.1 330.9 HV RHY POR MG Thiclk gypsum vein at basal contact. Areas of the rhyolite show foliation. TID0069D1 330.9 335.6 SB SLST BED FG TUF BED VFG "90% siltstone, high carbonate material, 6% tuff -silicified. 4% medium sandstones interbedded with the siltstones. Evidence of siltstone rip up clasts- elongated but rounded. Broken ground at 336.3m." PO BL 5 PO FF 1 TID0069D1 335.6 336.9 FZ FZ FA FG H N TID0069D1 336.9 339.8 SB SLST BED FG BI MAS MG 2 BI intervals 40 and 10cm thick. Contact with siltstyones sharp and appears to be of SIMILAR orientation to that of bedding. PO BL 0.5 TID0069D1 339.8 341.2 SB SDST MAS CG Dark grey rock with large spherical rounded white (quartz) phenocrysts. Inclusions of small 5mm silt beds in a similar orientation to that of bedding in suurounding. Angular ripup clasts of less carbonataceous siltstones are present. PO BL 2 TID0069D1 341.2 342.3 SB SLST BED FG PO BL 1 PO VN 1 PO DS 1 TID0069D1 342.3 344 BI RHY POR MG Same as previous rhyolite described. TID0069D1 344 348.6 SB SDST BED FG SLST BED FG "Increases in siltstone content up hole. Interbedded silts and sands, individular beds are up to 5cm. Tyuff beds found at top of unit (in siltstone)." TID0069D1 348.6 349.9 SB SDST BED FG "Grey fine grained quartz rich rock which has bedding close to its upper margin. Possible cooling margin at bottom contact indicating volcanic. This contact however is by a highly fractured zone and the ""chilled margin"" could be a result of silification of" TID0069D1 349.9 354.7 SB SDST BED FG SLST BED FG Interbedded sands and silts. Siltstone also associated with interbedded tuffs. Brecciated faultzone at 353 and at bottom contact. These areas are relativly higher in siltstone. PO BL 3 TID0069D1 354.7 358.6 SB SDST GBD CG "Upper contact undulating, bottom contact lost. Rare ripup clasts angular in nature. Quartz grains rounded and spherical. Grainsize grades from coarse to medium." PO BL 2 TID0069D1 358.6 363 SB SDST BED CB CHRT BED VFG "Sands interbedded with siltstones (20%) and cherts (30%). Rare convoluted bedding, beds normally planar to undulating." PO BL 1 TID0069D1 363 365.7 SB BCH BED FG SLST BED FG "10% of unit is boudins, beds deform around boudins. On the whole the beds in the unit are more deformed than surrounding units. Rare vein with hard black pearly angular cyrstals." PO VN 3 PO FF 5 TID0069D1 365.7 366.5 FZ FZ BX FG CHRT BED SLT Siltstones interbedded in unit as well. Siltstone beds deform in the area up hole of the fault. FeS in fault zone and throughout unit. PO VN 0.5 PO FF 1 PO BL 2 TID0069D1 366.5 370.8 SB SDST BED FG CHRT BED VFG "Patches of the unit are silicified. The unit contains fine sandstones, chert beds and siltstone. High tempreature alteration appears to have occurred at 369.8m with a greying out of the unit and the texture becoming coarser." PO BL 6 PO BEDP 4 TID0069D1 370.8 371.8 FZ FZ BX FG SLST BX FG "Silica rich, although this could be a factor of the protolith." PO BL 3 TID0069D1 371.8 373 EB SLST BED FG VH Broken ground. PO BEDP 2 PO VN 3 TID0069D1 373 374.1 EB SLST BED FG M Beds undulating. Small sale offset. At beginning of unit pieces of roatated and slighlty fractured country rock in veins are evident. 10cm bed of Medium grained sandstone and 3 smaller beds of fine grained sandstone are interbedded with the siltstone. PO VN 5 PO FF 3 TID0069D1 374.1 378 EB SLST BED FG H Samll rare beds of fine sandstone. PO VN 5 PO BL 0.5 TID0069D1 378 378.8 FZ FZ BX FG SLST BX FG VH PO VN 1 TID0069D1 378.8 381.3 EB SLST BED FG SDST BED FG H Fault Zone at 381-381.2 PO VN 7 PO FF 3 TID0069D1 381.3 383 EB SLST BED FG SDST BED MG H And fine sandstone beds. Sandstone beds pinch and swell. Angular siltstone ripup clasts in medium sandstone bed. PO VN 10 PO FF 5 TID0069D1 383 384 EB BCH BED FG SLST BED FG L Beds deform around boudins. Siltstone fractured.Angular ripup clasts of silt in quartz vein. Micro folding of beds. FeS associated with boudins. PO VN 10 PO FF 5 TID0069D1 384 387.7 EB SDST BED FG Iron oxide rich rock. Core has vuggy texture. Rare quartz boudins are present. 10cm quartz veins at base of unit. vuggy tecture throughout core. PO BL 5 PO VN 10 PO FF 5 PO DS 5 TID0069D1 387.7 389.4 EB SLST BED FG SDST MAS FG PO FF 15 PY BL 5 TID0069D1 389.4 391 NU BI FO MG Quartz grains with diffused edges are present. PO BL 0.5 TID0069D1 391 398 NU CSRK FO MG Carbonate pips and ground mass present. Light pink grains (garnet-alandite) present. Contacts are gradual. TID0069D1 398 404 NU IRK MAS CG "Garnet and carbonate content significantly reduce, quartz and amphibole content increases." TID0069D1 404 409.1 NU CSRK FO CG Garnets pick out the foliation. Grain size increases down hole. Garnets have either been partially or completely replaced with a light green mineral (chlorite). TID0069D1 409.1 409.9 NU SLST MAS FG Sharp contact with surrounding units. TID0069D1 409.9 415 NU CSRK FO CG Garnets decrease in coarseness downhole. TID0069D1 415 415.9 NU IRK MAS MG SDST MAS FG Garnets have disappeared. Quartz remains. FeO staining present. TID0069D1 415.9 418.9 EB SLST MAS FG SDST MAS FG N N "FeO staining, vuggy tecture in core." PO FF 10 PY FF 3 TID0069D1 418.9 419.4 LB SLST BED FG Faint bedding. Vug texture present in the core. PO BL 0.5 TID0069D1 419.4 423.7 LB SLST BED FG BI MAS FG Quartz veins and chert bands are also present. Quartz veins are associationed with chlorite alteration PO BL 5 PY BL 2 TID0069D1 423.7 424.8 LB SLST BED FG H ARS BL 0.5 PO VN 0.1 PO BL 0.2 TID0069D1 424.8 426.9 FZ SLST BED FG H Beds show micro folding. Beginning of unit shows faultzone with silica fill. PO BL 2 TID0069D1 426.9 433.4 LB SLST BED FG SDST BED FG Core broken into discs. PO BL 0.5 ARS BL 0.5 TID0069D1 433.4 435.9 LB SLST FRC FG N N "Massive grey rather featureless siltstone; strongly fractured (biscuited), probably from lithostatic unloading. Strong qz-cb veining. Some en-echelon fractures fill/ Py rare in veins or selveges. Pare pale bands possibly tuffaceous" PY VN 0.2 TID0069D1 435.9 436.8 FZ FZ FA FG N N "Strongly fractured siltstone gives way to strongly faulted and gouged zone. Flaky and unconsolidated with narow zone of veined infill, earliest stage looks almost crustiform banded. Str fine qz-cb veins throughout zone" PY FF 0.5 TID0069D1 436.8 461.2 LB SLST MAS FG IRK FO MG N N "Massive grey siltstone with pale ?tuffaceous bands. Also few cb defined bands, also possibly primry carbonates. 2 intrusives; dominantly fedlspar-amphibole, weakly foliated; probabl andesitic-doleritic composition. Sharp contacts." PY VN 0.3 PY DS 0.2 ARS DS 0.1 TID0069D1 461.2 462.8 LB SLST MAS FG N N "Massive dk grey siltstone. Storngly veined. Several 'nodules' of clayey material, likley an alteration pod feature" PY FF 1 TID0069D1 462.8 471 LB SDST MAS MG TUF MAS FG N N Graded grey to pale cream (clay indurated) sandstone/wacke. Grains consist of qz and fine lithic fragments. Grading is both normal and inverse. Erosional unconformities between beds common PY FF 0.5 PY DS 0.2 TID0069D1 471 482.2 LB SDST BED MG SLST BED FG N N Zone of bn-gy sandstone and interbedded siltstone. A series of normally graded wacke/sandstone beds grade into silts. Veining abundnat. Base of unit is coarse granulestone/conglomerate. Lithic fragments throughout are fine silts/muds PY VN 0.3 TID0069D1 482.2 483.6 FZ FZ FA FG SLST MAS FG N N Zone of fracturing gives way to 10 cm gouged fault. Host rock is siltstone ARS DS 0.5 TID0069D1 483.6 488.2 LB SLST MAS FG DAS MAS MG N N Massiv egrey siltstone grading basally to very fine sands. Two possible tuff beds. One crystal tuff or sand interbeds silts at base 30 cm dacite (K-spar phyric light grey intrusive) ARS DS 3 ARS VN 0.5 PY VN 0.5 TID0069D1 488.2 489.3 BI DAS POR MG N N Mod-strongly porphyritic intermediate intrusive rock. Looks dacitic or doleritic. K-spar phyric TID0069D1 489.3 490.4 LB FZ FA FG N N Massive faulted rubbley siltstone material PY DS 0.5 TID0069D1 490.4 492.7 LB SDST BED FG N N Massive to weakly bedded dk gy sandstone grading to silt at tops of beds. Distinct finer beds seen throughout. Several round ?clay alteration nudules ARS VN 0.5 ARS DS 0.1 TID0069D1 492.7 493.4 FZ FZ FA FG SDST MAS MG N N Wreakly faulted zone where siltstone transitions to sandstone ARS DS 0.5 TID0069D1 493.4 496.4 LB SDST BED MG N N Coarse to medium bedded sandstone with slst rip up clasts PY DS 0.5 ARS DS 1 TID0069D1 496.4 501 LB FZ FA FG N N "Faulted fractured zone through MG sandstone. Strongly veined, One fault breccia. Partly bleached" ARS DS 1 TID0069D1 501 502 LB SDST BED MG N N "White bleached, possibly kaolinitic altered sandstone. Fine dark lithic rip up clasts may be mudflakes or similar inter-high energy environment depositional feature" ARS DS 1 TID0069D1 502 502.7 BI DAS POR FG N N Massive weakly porphyritic dacite/intermediate intrusive TID0069D1 502.7 511.2 LB SDST BED MG N N Series of sandstones grading up to silts. Pale clay banding throughout at top of zone. Mod well fractured. Veining drops off PY FF 0.5 PY DS 0.2 ARS DS 0.5 TID0069D1 511.2 512.8 LB SDST MAS MG N N "Massiv esandstone, strongly veined and silcified, bleached. No sulfide increase" PY VN 0.2 TID0069D1 512.8 518.3 LB SDST BED MG SLST BED FG N N Graded bedding (sst up to slst) beds. Compostionally qz-lithic-feldspar grains. Several graded sequences. Mod well fractured PY VN 0.5 TID0069D1 518.3 523.6 LB CNGL BED CG SDST BED CG N N "Sandstone transitions to conglomerate. Coarse sand with slst lenses. Grains are not foliated, however 'clasts' all appear strung out. Likely they are some syn depositional feature indicating fluctuating energy environment, possibly mudflakes or mud drapes" PY DS 0.5 TID0069D1 523.6 527.1 FZ FZ SH MG CNGL BED MG N N Faulted and sheared version of previous conglomerate rock. Difficult to tell if shearing is syndepositional fabric or later fault induced fabric. Feldspar content growing. One tuffaceous bed with possible glauconitic bands PY VN 0.3 TID0069D1 527.1 528.3 LB SDST MAS MG N N Massive sandstone with rare lithic fragments PY VN 0.3 TID0069D1 528.3 529.2 FZ FZ FA FG N N Massive sandstone is faulted strongly in 20 cm zone; gouged and unconsolidated. Fractured elsewhere PY DS 0.3 TID0069D1 529.2 536.8 LB SDST MAS MG N N "Massive snadstone; now becoming more of an arkosic wacke. Weakly fractured, possibly faulted with sil infilling" PY VN 0.2 PY DS 0.2 TID0069D1 536.8 541 LB SLST MAS FG N N Massive siltstone with weak sand beds basally. Dark grey. Arsenopyrite content jumps up PY DS 0.5 ARS DS 0.5 TID0069D1 541 559.1 LB SDST MAS MG N N Massive sandstone; coarse to med grained with lithic frags to 20 mm. Str veined. No apparent grading PY DS 0.5 ARS DS 0.5 ARS VN 0.5 TID0069D1 559.1 560.3 LB MDST AM FG CNGL MAS CG N N "Zone of sandstone grading into a clayey, possibly altered and silica indurated amorphous section. Basally changes to muddy/sandy conglomerate mixture" PY DS 1 ARS DS 2 TID0069D1 560.3 561.9 LB SDST MAS CG N N Fragmented finegrained clasts in coarser groundmass. TID0069D1 561.9 565 LB SDST MAS MG N N Consistent zone of medium density veining (with consistent ori). Infrequent finegrain clasts. TID0069D1 565 566 LB SDST MAS CG N N "More felsic, qtz? Bx finegrain clasts still present." TID0069D1 566 568 LB SLST CGC FG SDST MAS MG N N "Bx texture, rounded, very poorly sorted clasts." TID0069D1 568 569 LB SLST BX FG L N "Less chaotic, (568.3m) apparent bedding parallel clasts." TID0069D1 569 572 LB SDST MAS MG N N "Homogenous zone, less veining." TID0069D1 572 572.6 LB SDST FO MG L N "Bands of coarser pink grained seds, gradational into finer surrounding seds." TID0069D1 572.6 575 LB SDST FO MG N N "More pal, slightly coarser, varying grainsize (F to M)" TID0069D1 575 576.4 LB SDST MAS MG SLST BX FG N N "Varies in grainsize, med to fine." TID0069D1 576.4 579 LB SDST MAS MG SLST BX FG N N "Fgr clasts, overall elongated perpendicular to core, groundmass M to F grained." TID0069D1 579 581.4 LB SDST MAS CG SLST MAS FG N N "Interbedded, sharp contacts between F and C grain seds." ARS BL 0.5 TID0069D1 581.4 582.9 EUB SLST MAS FG N N "Finer grain zone. Minor shearing, broken ground." TID0069D1 582.9 583.6 EUB SDST MAS CG N N "More pale, coarse sandstone." TID0069D1 583.6 585.5 EUB SDST MAS MG L N "Broken zone, massive." TID0069D1 585.5 587.6 EUB SDST MAS MG N N Med-coarse sandstone. TID0069D1 587.6 588.3 EUB SLST MAS FG N N Finegrain zone ARS BL 3 TID0069D1 588.3 589.6 EUB SDST BA CG N N TID0069D1 589.6 592.2 EUB SLST BED FG L N ARS BL 0.5 TID0069D1 592.2 593 EUB QTZ MAS VFG L N Thick quartz blow. TID0069D1 593 601.2 EUB SLST BED FG SDST MAS FG L N VERY weak evidence of bedding (598.6m). PY VN 2 TID0069D1 601.2 602.6 EUB SDST MAS MG N N Med to Fine grained TID0069D1 602.6 603.1 EUB SLST MAS FG SLST BX FG N N Gradational boundary. Brecciated at 603m. TID0069D1 603.1 604.1 EUB SDST MAS CG SLST MAS FG N N Densely veined. Strong in Fgr lower contact down hole. ARS BL 5 TID0069D1 604.1 606.4 EUB SDST MAS MG L N TID0069D1 606.4 609.7 EUB SLST MAS FG L N "Rare Fgr clasts, flat elongated bedding parallel, perpendicular to core." ARS BL 0.2 TID0069D1 609.7 613 EUB SLST SH FG L N Wide broken/sheared zone. ARS SK 1 PY BL 2 TID0069D1 613 618 EUB SLST MAS FG QTZ MAS VFG N ARS BL 3 TID0069D1 618 623 EUB SLST MAS MG N N Small rounded clasts ARS BL 1 TID0069D1 623 626 EUB SLST SH FG L N TID0069D1 626 629 EUB SDST MAS FG N N TID0069D1 629 630 EUB SLST BED FG L N TID0069D1 630 631.7 EUB SLST MAS FG SDST BED MG L N Dark grey massive siltstoe with medium-coarse interbedded wacke/sand. Py clusters in sands near veins PY DS 2 TID0069D1 631.7 632.2 FZ FZ FA FG N N 10 cm strongly gouged/bxtd zone with weak surrounding fracturing PY DS 1 TID0069D1 632.2 639 EUB SDST BED CG SDST BED FG N N Series of interbedded fine sands and coarse granulestone-conglomerate beds. Coarser material is qz grains (incl blue ?opaline grains) and plae fine grained lithics. Technically a qz-lithic wacke. Coarse material in distinct beds.lenses ARS VN 1 PY DS 0.5 TID0069D1 639 645.4 LB SDST GBD MG N N Base of Leto on southern limb TID0069D1 645.4 647.9 LB SLST BED FG N N Weakly bedded darker siltstone. Incease in sulfide content ARS VN 5 PY VN 0.5 TID0069D1 647.9 666.9 NU DLT FO MG N N Rock X. Variably sheared (fol to mylonitic) porphyritic intrusive; least altered sections appear doleritic. Str alteration of fd phenos to green clay (nontr-smec?). Sulphides drop out except for minor py in veins PY VN 0.5 TID0069D1 666.9 675.1 LB SLST BED FG N N Weakly bedded fine sand grading into silts. Distinct straw coloured beds probably sericite/siderite bearing.Veinig increases ARS VN 0.5 PY VN 0.5 TID0069D1 675.1 677 LB SDST BED MG N N Change to more homogenous fine-med grained sandstone with common feldspar grains. Possibly volcaniclastic ARS DS 1 TID0069D1 677 680 FZ FZ FA FG DLT FO MG N N Fault contact of dolerite/intrusive unit Rock X. Brecciatedand gouged with qz/cb infill in places. Dolerite not as highly strained in this zone; brittle domain ARS BL 2 PY BL 1 TID0069D1 680 697.8 NU DLT FO MG SLST MAS FG N N "Siltstone with swarms of dolerite/diorite dyke. Dykes show cutting features; wallrock bxn, thermal zoning in some clasts. Material I s unstrained and wkly altered uphole; appears to be amph/pyx-fd rock. Basally has fol gn-pk phenos. Ptchy cb altn." PY VN 0.3 TID0069D1 697.8 701.1 LB SLST MAS FG L N Massive sulphide rich siltstone ARS BL 5 TID0069D1 701.1 711.9 NU DLT FO MG N N Return to typical foliated/strained rock x PY VN 0.3 TID0069D1 711.9 713.7 NU DLT MAS MG N N "Strong light green clay-sericite alteration drops out, leaves more massive crystalline material" PY BL 1 TID0069D1 713.7 724.2 NU DLT FO MG N N Return to more altered rock X; appears ser-cly alteration becomes strong in places PY DS 1 TID0069D1 724.2 739.3 NU DLT FO CG N N "Light green clay-ser drops out, now dark green, no obvious crystals stand out from groundmass" PO DS 0.5 PY DS 0.5 TID0069D1 739.3 740.2 NU DLT MAS FG N N Appears to be mostly unaltered finer version of intrusive; possibly earlier stage. Clear later feldspar-amphibole /dykelets' appear to intrude this zone. Could be alteration. ARS DS 0.5 PY DS 0.5 TID0069D1 740.2 747 NU DLT FO MG N N Return of green sericite/clay alteration to phenocrysts ARS DS 0.5 PY DS 0.5 TID0069D1 747 751.8 NU DLT MAS MG N N Dark green amphibolitic rock; probably a dolerite as previous (Rock X). Appears to be amph-fd-pale grey-pink mineral in needles PY DS 0.3 TID0069D1 751.8 766 NU DLT FO MG N N "Same as above, however with pervasive foliation and strong green alteration (sr-cly), apparently of feldspars. Qz-cb veining" PY VN 0.3 PY DS 0.1 TID0069D1 766 768.7 NU DLT MAS MG SEDS MAS MG N N "Med-coarse dolerie intruding a medium-fine grained massive rock; might also be an intrusive or a siltstone/sandstone. Grey, homogenous and not at all distinctive. Dolerite has sharp contacts; looks like Coora in places" PY VN 0.1 TID0069D1 768.7 782.2 NU DLT FO MG N N Return to typical foliated green-grey rock x dolerites. Zones of sil induration and pink K-spar-dolomite? Altn PY DS 0.1 PY FF 0.3 TID0069D1 782.2 784.7 NU DLT FO MG FZ FA FG N N "Dolerite as above, but with cb filled discontinuous fracture zone and weak fault movement evident. Contact with lower sediments indistinct" PY VN 0.1 PY FF 0.1 TID0069D1 784.7 794.6 LB SLST MAS FG FZ FRC FG N N Appears ot be fine siltstone and sandstone. Litholog yis indistinct and dark; may still be fine unaltered intrusive. Strongly cut by numerous fine carbonate-quartz veins. Zones of sil induration PY VN 0.5 PY DS 0.1 TID0069D1 794.6 797.7 BI DAS POR MG N N Med-coarsely porphyritic dacite intrusion; clearly more felsic and unaltered than rock x dolerite. Weakly glomeroporphyritic in places. Phenocrysts appear to be K-spar. No veining or cb altn. Clearly later phase than dolerite. Possibly amydoloidal TID0069D1 797.7 800.2 LB SLST MAS FG N N "Return to massive featureless ?siltstone. Does appear to have few beds, but may be alteration. Cb veined and ser altered" ARS BEDP 0.3 PY DS 0.5 PY VN 0.5 TID0069D1 800.2 801 BI DAS MAS MG N N Dacite previously described TID0069D1 801 804.9 LB SLST BED FG DAS POR MG N N Return to siltstone with small dacite dykes. One dacite dyke is focus of intense veining and silicification. Siltstone now bedded and more clearly a sediment PY FF 1 PY BL 0.5 ARS BL 0.5 TID0069D1 804.9 807.3 LB SLST BED FG DAS POR MG N N "Strongly qz veined siltstone including two 30 cm qz veins, looks a bit brecciated and mesy. ASP more common at vein selevges. QV have internal ptygmatic veins" PY FF 1 PY BL 0.5 ARS BL 2 CPY VN 0.5 TID0069D1 807.3 810.7 LB SLST BED FG L N Grey/straw bedded to laminated siltstone. Weakly deformed and sheared in places. One bed where it appears cordierite has formed PY BEDP 1 TID0069D1 810.7 817 FZ DAS MAS MG N N Massive to weakly foliated apparently dacitic/andesitic intrusive. Weakly altered and veined TID0069D1 817 819.4 FZ FZ FA FG SLST BED FG M N "Return to siltstone coincides with upper limit of major fault. Siltstone bedded with strong py, siderite and sericiteic fracturing and lateration. Fault ranges from fractured, brecciated and cataclastic to shear banded material. Carbon increases." PY BEDP 5 PY FF 3 TID0069D1 819.4 834.6 FZ FZ FA FG DLT FO MG N N Fault contiues but with less brecciation and gouging; becomes mor rubbley. Changes to Rock X dolerite. Phenocrsts foliated as per normal for the unit. Qz veining stronger than slst. Appears to be several phases of intrusion (could be shear fabric also) PY FF 0.5 PY FF 3 TID0069D1 834.6 850 NU DLT SH MG N N Sheared section of dolerite; possibly a margin of an intrusive phase or related to uphole faulting (why did it shear and not fault) PY VN 0.1 TID0069D1 850 866.8 NU DLT FO MG N N "Foliated to massive Rock X dolerite. Rapid fining of grain size at contact with slst. Chill margin. Parts look coarsely porphyritic, but due to alteration, not primary feature. Several sil blobs; look cherty but seem to be veins with str sil indur of dolt" PY VN 0.3 PY DS 0.3 TID0069D1 866.8 868.5 EB SLST LAM FG L N Extr altered and sulfide rich siltstone; dominantly org-pnk kspar-hem alteration with abundant aresonpyrite. Basally ends at massive quartz vein ARS BO 15 PY FF 5 TID0069D1 868.5 869.9 SB RHY POR CG N N Something new. Coarse qz xtals in highly altered org-bn groundmass. No bedding. Alteration obscures primary textures. Most likely a rhyolite/rhyodacite intrusive (no fl banding or autobxn) Sed contact obscured by qz vein. Sulfides drop markedly ARS BL 0.3 PY VN 0.1 TID0069D1 869.9 871.5 BI DRT MAS MG SLST LAM FG L N "Siltstone and something else new. Pheaneritic qz-absent fd-amph intrusive, appears to be microdiorite. Clearly cuts the rhyolite. Interfingers sulfide rich siltstone. Diorite looks different to rock x dolerite. ASP rich at lower rhy contact" PY BEDP 0.5 ARS DS 3 PY FF 0.5 TID0069D1 871.5 873.3 SB RHY POR CG N N "Return to quartz phyric rhyolite. Still unlikely possibility this is a quartz wacke, but both contacts sharp, no bedding. This section more strongly sericite-carb altered, weakly glomeroporphyritic (clusters of quartz) Rare crm xtals/clasts; muds, foids?" ARS DS 0.1 PY DS 0.1 TID0069D1 873.3 879.8 SB SLST CHY FG RHY POR MG N N "Dominantly laminated, partly cherty siltstone. Rich in sulfides. Cut by 2 intrusive types; the rhyolite (getting more convinced of this; small dykelet cuts through slst) and veins of mafic pegmatite (mafic groundmass, coarse feldsp phenocrysts)" PY FF 5 ARS BL 2 PY BL 1 TID0070 0 5.3 NO LOG AM MGV N N no core TID0070 5.3 8.1 CLY AM MG N N "fine to medium grained clay saprolite, red grey in appearance" TID0070 8.1 13 CLY AM FG grey green saprolite clay some small minor clasts TID0070 13 18.9 CLY AM FG brown red clay altered saprolite TID0070 18.9 23.9 CLY AM MG "clay altered saprolite, fe alt medium grained" TID0070 23.9 38 CLY AM MG white beige sandy clay alt saprolite TID0070 38 47.3 EV FVOL BED MG He on fracture surfaces TID0070 47.3 65 EV FVOL MAS MG saprock large fsp phenos creamy alt chlt alt fe on fracture surfaces TID0070 65 80 EV FVOL MAS MG pink volc medium grained fe alt faracture surface with smectite infill TID0070 80 82 FZ FZ FRC MG fracture and fault zone clay and fe alt TID0070 82 96.2 EV FVOL MAS MG fsp phenos larger and increase in frquency. Clay fe alt fractures TID0070 96.2 97 FZ FZ SH FG "fine grained shear, clay altered mostly sediments within fault" TID0070 97 107.9 DB SDST MAS MG medium grained sandstone. Minor clay alt beds with clay smectite in fractures Minor fe alt TID0070 107.9 115.6 DB SDST MAS FG fe alt sandstone medium grainedclay smectite alt fractures TID0070 115.6 118.5 NO LOG TID0070 118.5 128.6 DB SDST MAS MG very grey minor clay alt sandstone medium grained TID0070 128.6 129.1 FZ FZ SH MG small shear within sandstone clay infill TID0070 129.1 136.1 DB SEDS BED MG "fine to medium grained interbedded sands and silts, fe alt beds with minor rip up txts and soft sed def features." TID0070 136.1 136.9 FZ FZ FRC FG fault zone fractured fe alt sheared TID0070 136.9 143 DB FVOL MAS MG fe alt volcs medium grained and massive TID0070 143 151 DB SEDS BED MG "interbedded silts and sands he alt cay alt cross bedding in silt beds, fine to medium grained" TID0070 151 152.1 DB SDST BED FG SLST BED FG N None Interbedded sands and silts. Weakly hematitic in bands. Fractures with ge oth itie TID0070 152.1 164.6 DB SDST MAS MG TUF MAS MG N None "Massive grey sandstone / tuff Moderate pseudobrecoa texture, appears to be due to silicification. Common strong geothite on margins on fractures. Possibly an altered igneous rock overall moderate oxide and sericite /clay alteration." PY DS 0.3 TID0070 164.6 165.6 DB SLST BED FG SDST BED FG N None "Appears to be a fine sand/silt, however could be a silicified version of surrounding rock; giving finer texture; does appear to be weak pseudoclassic texture" TID0070 165.6 168.6 DB SDST MAS MG N None Is either a massive sandstone or a dioritic intrusive. Suggests above intervals may be diorite also TID0070 168.6 170.6 DB SDST POWD SLT N None sandstone or diorite becomes weathered and powdery. Weak pink hematitic staining TID0070 170.6 174.7 DB SDST BED FG SLST BED FG N None "Clearly bedded fine sands and silts, pale with some darker beds. Weak hem /geoth staining. One zone has duster of possible garnet being weathered" TID0070 174.7 176.4 DB SLST BED FG FZ SH FG N None Gradual change to bedded/laminated siltstone with rare coarse pyrite crystals. Becomes strongly sheared and faulted. Common brown hematite staining PY BL 0.3 TID0070 176.4 179.3 FZ FZ FA FG SDST BED FG L None change from pale siltstone to dark grey sandstone with Interbedded siltstone strongly faulted and fractured throughout. Several carbonaceous layers appear PY DS 0.3 TID0070 179.3 186.3 FZ FZ FRC FG SLST LAM FG M None strongly fractured and faulted 'zebra banded' siltstone with distinct black and white-pink layers. Several spots of congressional faulting shortening beds. Appears to be deficient in pyrite/sulfides. Pale layers possibly tuffaceous PY BL 0.3 TID0070 186.3 187.1 FZ FZ FA FG H None "Cataclasite fault breccias with strong carbonaceous gouge with medium-fine clasts. As zone comes out of silts into rhyolite, becomes rubbley" TID0070 187.1 190.4 HV RHY FRC FG FZ BX CG N None Pale cream altered rhyolite/ trachyte/syenite.. Weak hematite staining. Strongly fractured and becomes fault brecciated at lower margin. TID0070 190.4 193.6 FZ FZ FRC FG SLST LAM FG H None Strongly fractured carbonaceous laminated zebra siltstone. Pink hematite stained bands common. Fine py disseminations weatheed to oxide. Possibly weakly gouged in several spots. PY DS 0.1 TID0070 193.6 194.4 DB SDST MAS MG TUF MAS MG N None Massive sandstone; appears ot be volcaniclastic material. Sulfides and carbonaceous beds not present. TID0070 194.4 195.1 FZ FZ FA FG SDST MAS MG N None "Strongyl faulted, appears either gouged or simply powdery. Lithology is same as surrounding sandstone/volcaniclastic material." TID0070 195.1 202.1 DB SDST MAS MG TUFF MAS MG N None Return to massive sandstone/volcaniclastic PY DS 0.1 TID0070 202.1 204.2 FZ FZ FRC FG SDST MAS MG N None "Same lithology as previous, but strongly fractured fault material. No gouging, just rubbley material present" PY DS 0.1 TID0070 204.2 208.2 DB SDST MAS MG N None "Massive volcaniclastic sandstone as above. Competent; not faulted. No obvious bedding anywhere in this unit… some banding, could be either alteration or beds. Could be an intrusive as well." PY DS 0.1 TID0070 208.2 214.2 DB SDST MAS MG SLST LAM FG L None "Massive sandstone/volcaniclastic as previous with interbeded/calated white/black/pink zebra sitlstone. Unclear as to nature of contacts. No rip up clasts, however some fine silt beds are discontinuous where thinly interbedded with sand" PY DS 0.1 TID0070 214.2 320 HV RHY POR FG N None "Massive weakly porphyritic rhyolite. Clearly hornblende-(chlorite) phyric, plus sericite defined feldspar crystals may be weakly phyric. Upper contact is weakly bleached, becomes typical pink colour after ~4 m. Weakly fractured in places" TID0070 320 325.6 SB SDST MAS MG SLST LAM FG L None massive dark sandstone; possibly volcaniclastrc with Interbedded moderately graphitic zebra siltstone. Could also be an intrusive PY BEDP 0.5 TID0070 325.6 337.7 SB SLST LAM FG SDST MAS MG M None Laminated zebra siltstone with intercalated sandstone or an intrusive. Same as last unit; but sit now dominant. Fault breccia at 326.0 is 5 cm wide. Weak py In beds Possibly fine tuffaceous units PY BEDP 1 TID0070 337.7 346.8 SB SDST MAS MG SLST LAM FG L None Massive sandsone/volcanic dominated zone with minor laminated zebra carbonaceous siltstone PY FF 0.3 TID0070 346.8 351.3 SB SLST LAM FG N None "Bedded siltstone, non carbonaceous" PY DS 0.1 TID0070 351.3 357.3 SB SDST MAS MG N None PY VN 0.1 TID0070 357.3 361 SB SLST LAM FG SDST MAS MG L None Interbedded siltstone/sandstone or volcanic material PY DS 0.1 TID0070 361 363.9 SB SDST MAS MG N None Massive sand or volcanic material PY DS 0.1 TID0070 363.9 369.8 SB SLST LAM FG M None Moderately carbonacewous zebra siltstone PY BEDP 1 TID0070 369.8 372.7 SB SDST MAS MG N None PY FF 0.3 TID0070 372.7 373.9 NO LOG "Core loss, intervals and samples fixed up on 12/11/2011. Recorded as 1.2m core loss." TID0070 373.9 377.1 BI IRK FO MG N None Weakly chlorite-amph-phyric intermediate intrusive; looks doleritic; however not Rock X dolerite or the typical rhyolite or dacite. May be another dolerite generation TID0070 377.1 382.4 SB SLST BED FG H None PY BEDP 0.5 TID0070 382.4 383.4 FZ FZ FA FG H None Faulted carbonaceous siltsone with cb fine fractures TID0070 383.4 386.3 SB SLST BED FG H None Carbonaceous zebra siltstone PY BEDP 0.5 TID0070 386.3 388.2 SB SDST MAS MG N None PY DS 5 TID0070 388.2 396.8 SB TUF BED FG SLST BED FG L None "Bedded, bleached looking siltstone or tuff" PY DS 0.5 TID0070 396.8 397.9 SB SDST SH MG N None One cherty clast; looks weakly sheared PY DS 1 TID0070 397.9 398.9 FZ FZ FA FG H None Faulted carbonaceous shale and sandstone material TID0070 398.9 405.1 SB SDST BA MG L None Massiv esandstone with pale sericite/clay alteration at base. All these 'sands' could well be clastic volcanic material PY DS 3 TID0070 405.1 409.1 SB SLST LAM FG M None Laminated zebra siltstone PY BEDP 1 TID0070 409.1 412 FZ FZ FA FG L None Weakly faulted zone in siltstone PY FF 0.5 TID0070 412 419 SB SLST BED FG N None Pale bleached siltstone PY DS 1 PY FF 2 TID0070 419 421.2 FZ FZ FA FG L None Sheared to weakly faulted zone in sitstone PY BEDP 2 TID0070 421.2 423.1 SB SLST CHY FG N None Pale weakly bedded siltstone with higher sulphide content. Cherty bands suggest entering Eos beds PY BEDP 5 TID0070 423.1 432.8 FZ FZ FA FG VH None Large carbonaceous fault zone; now clearly in Eos beds; sulphide and carbon rich. Chert nodules still visible PY BEDP 10 TID0070 432.8 437.8 SB SLST MAS FG GYWK MAS MG N None PY FF 2 TID0070 437.8 439 NU DLT FRC FG N None Weakly fractured/faulted Rock X dolerite/Nemesis beds PY FF 0.2 TID0070 439 444.1 SB MDST FO MG L None carb-rich.. Mgr mdst TID0070 444.1 447 EB SLST MAS FG SDST FO MG L None PY FF 10 TID0070 447 447.5 FZ FZ SH FG M None TID0070 447.5 448.5 EB SLST MAS FG BCH CHY FG L None PY FF 10 TID0070 448.5 451.3 EB MDST MAS FG H None PY FF 40 TID0070 451.3 453 EB SDST MAS FG L None PY BL 8 TID0070 453 456.3 EB SLST GRAP FG SDST BX FG VH None PY FF 35 TID0070 456.3 463 FZ SLST BED FG BCH CHY FG H None "white vfg bands, non-carb, bch's?" PY BEDP 5 PY FF 15 TID0070 463 468 LB SLST BED FG H None PY FF 2 TID0070 468 479.7 LB SLST BED FG L None "Consistent-zone of high angle planar bedding, crb pods. Sulphides stop at this point for next ~80m." TID0070 479.7 496.7 LB SLST MAS FG TID0070 496.7 497.6 LB SDST FO MG N None coarser sdst TID0070 497.6 499.9 LB SLST BED FG L None X-bedding TID0070 499.9 500.6 LB SLST BED FG L None slumping structures present TID0070 500.6 501.1 LB SDST FO MG N None Rock X TID0070 501.1 507.7 LB SLST BED FG L planar bedding TID0070 507.7 510.4 LB SDST BA MG N gradational variation in qtz content ARS BL 0.5 TID0070 510.4 511 LB SDST BA MG N None "discrete boundary, Light to dark Sdst" TID0070 511 516.1 LB SDST MAS FG N None TID0070 516.1 516.9 LB SDST PIT FG N None TID0070 516.9 519.9 LB SLST BED FG SDST MAS FG L Less graphitic in sdst TID0070 519.9 520.4 LB SDST FO FG N None Rock x? TID0070 520.4 523 LB SLST MAS FG L None TID0070 523 525 LB SDST BX MG N None minor bxiation TID0070 525 526 FZ QTZ BX FG N None TID0070 526 529.1 LB SDST MAS MG QTZ MAS FG N None Stkwork qtz veining TID0070 529.1 530 FZ FZ SH MG N None TID0070 530 535 LB SDST FO FG QTZ BX FG N None variable grs TID0070 535 537.5 LB SLST MAS FG QTZ BX FG L None TID0070 537.5 540.8 LB SDST BA MG SLST BED FG N None Interblended slst-sdst TID0070 540.8 542 LB SLST BED FG N None TID0070 542 548 LB SDST BA MG SLST BED FG N None variable gr size TID0070 548 549.6 LB SDST FO MG QTZ SH FG N None TID0070 549.6 552.1 LB SDST MAS MG N None TID0070 552.1 552.6 FZ FZ SH FG L None strong shr TID0070 552.6 566 LB GYWK MAS MG SLST BED FG L None "rare slst lenses at lower margin of interval. Pink crysts @ 562.3m, 561.9m. Intermed grsize. Asp blebs are vn-hosted." ARS VN 10 TID0070 566 569.7 EUB SLST LAM FG N None planar bedding/lamins ARS VN 10 ARS BL 2 TID0070 569.7 574.5 EUB SLST BED FG QTZ BX FG N None Strong qtz Veining/shearing ARS BL 25 TID0070 574.5 575.8 EUB SLST SH FG QTZ MAS FG N None thick vugs ARS BL 25 TID0070 575.8 577.1 EUB SLST MAS FG L None ARS BL 2 PY BL 4 TID0070 577.1 577.7 EUB QTZ SH FG SLST SH FG L None ARS BL 2 TID0070 577.7 579.7 EUB SLST BED FG L None "fine, close-spaced bedding" PY VN 20 TID0070 579.7 583.1 EUB SDST MAS MG QTZ MAS FG N None PY FF 2 ARS BL 15 TID0070 583.1 586.8 EUB SLST BED FG L None PY FF 25 ARS BL 25 TID0070 586.8 590.3 EUB SLST BED FG L None PY VN 15 ARS BL 10 TID0070 590.3 590.8 EUB BI MAS FG SLST MAS FG N None BI? ARS BL 5 TID0070 590.8 594.6 EUB SLST MAS FG L None PY FF 10 ARS DS 15 TID0070 594.6 595.1 EUB SLST BED MG N None TID0070 595.1 598.7 EUB SLST BED FG QTZ MAS FG N None PY VN 15 ARS BL 10 TID0070 598.7 601 EUB SLST BED FG SDST SH MG N None complex zone PY FF 8 ARS DS 3 TID0070 601 609.8 EUB SLST BED FG SLST BED FG N None "bedding not linear, consistent, measureable." PY VN 10 TID0070 609.8 612 EUB SLST SH FG QTZ MAS FG M None minor Shearing ARS DS 4 TID0070 612 613 EUB SLST BED FG L None TID0070 613 614 FZ FZ SH FG M None TID0070 614 617 EUB SLST MAS FG L None Minor shearing PY BL 3 TID0070 617 619 EUB SDST BED FG SLST SH FG N None complex zone PY SK 1 TID0070 619 629 EUB SLST MAS FG N None "consistent zone of MAS slst, smooth greasy txtre." ARS BL 12 PY FF 10 TID0070 629 631 EUB SLST BED FG N None weak med-spaced bedding ARS BL 25 TID0070 631 634 EUB SLST MAS FG L None ARS BL 10 TID0070 634 648.1 EUB SLST BED FG N None X-bedding shows younging up- hole @ 642.8m PY BEDP 2 PY BL 6 TID0070 648.1 648.8 EUB SDST MAS MG N None TID0070 648.8 661 EUB SLST BED FG SLST LAM FG L None wavy thin lamin/ bedding PY RE 5 TID0070 661 664 EUB SLST MAS FG L None PY VN 0.5 TID0070 664 664.8 EUB SLST BX FG L None well healed Qtz fracturing TID0070 664.8 668.9 EUB SLST BED FG L None TID0070 668.9 737 NU SDST MAS MG N None Thick Nemesis unit begins. ARS VN 0.5 TID0070 737 741.8 NU SDST MAS CG N None TID0070 741.8 752.6 NU SDST MAS MG N None TID0070 752.6 755.5 NU SDST MAS CG N None TID0070 755.5 759.8 NU SDST MAS MG N None TID0070 759.8 761.5 NU SDST MAS CG N None TID0070 761.5 774.3 NU SDST MAS MG N None TID0070 774.3 775.9 NU SDST MAS CG N None TID0070 775.9 778.8 NU SDST MAS MG N None TID0070 778.8 808 NU SDST MAS CG N None TID0070 808 813.1 NU SDST MAS MG N None TID0070 813.1 821.7 NU SDST MAS CG N None End of nemesis unit TID0070 821.7 826 LB SLST LAM FG TID0070 826 828 LB SLST MAS FG TID0070 828 834 LB SLST LAM FG M N consistent zone of slst inter-Bedded with sdst ARS BL 5 ARS VN 5 TID0070 834 846.1 LB SLST BED FG SDST LAM FG M N Stronger silicic units inter-bedded w/ fgr slst ARS BL 5 PY VN 9 TID0070 846.1 848 LB SDST MAS MG SLST BED FG M N PY BEDP 20 PY BEDP 20 TID0070 848 855 EB SLST BED FG BCH CHY FG M N PY FF 30 PY BEDP 15 TID0070 855 856 BI SLST BED FG SEDS MAS CG N N coarse pink volcs PY BL 40 ARS BL 5 TID0070 856 860.3 EB SDST MAS FG TID0070 860.3 860.8 EB SLST BX FG TID0070 860.8 864 EB SDST MAS FG TID0070 864 865.4 EB SDST MAS FG SLST BX FG TID0070 865.4 866.1 EB SDST MAS FG TID0070 866.1 869.1 EB SLST BED FG BCH CHY FG M N PY FF 40 TID0070 869.1 869.7 EB SDST MAS MG N N TID0070 869.7 873.4 EB SLST LAM FG BCH CHY FG M N PY BEDP 18 TID0070 873.4 876.4 EB SDST MAS MG N N PY DS 30 TID0070 876.4 880.7 EB SLST LAM FG BCH CHY FG M N PY BEDP 15 TID0070 880.7 881.2 EB SDST MAS FG L N PY BL 7 TID0070 881.2 883.6 EB SLST LAM FG BCH CHY FG M N bch present PY BL 25 TID0070 883.6 886 EB SDST MAS FG SEDS MAS CG N N Coarse sed's @ 885.7m TID0070 886 887.7 EB SDST BX MG SLST MAS FG N N "complex zone, interbedding" ARS BL 15 TID0070 887.7 894.3 EB SLST LAM FG SDST MAS FG M N BCH present @ 890.7m. PY BEDP 15 PY VN 25 TID0070 894.3 896.7 SB SLST MAS FG L N TID0070 896.7 897.7 SB SLST BED FG M N PY BEDP 15 TID0070 897.7 901.1 FZ FZ SH FG M N Broken zone PY BL 10 TID0070 901.1 903 SB SLST BED FG QTZ BX FG L N "Increase in silicious very fgr seeds, pink qtZ" TID0070 903 908 FZ SLST MAS FG H N Broken zone PY FF 20 TID0070 908 912.7 SB SLST BED FG BCH CHY FG M N PY BL 15 TID0070 912.7 916 SB SLST BED FG H N PY FF 15 TID0070 916 916.8 SB SLST MAS FG N N TID0070 916.8 918.3 SB SLST BED FG SDST MAS CG H N volcanic-like @ lower margin PY BEDP 15 TID0070 918.3 918.8 SB SDST MAS CG N N course Sdst TID0070 918.8 919.5 SB SDST MAS FG N N ARS BL 5 TID0070 919.5 921.6 FZ SDST BX FG QTZ CHY FG L N ARS BL 5 TID0070 921.6 922.4 SB SLST BED FG M N PY BEDP 15 TID0070 922.4 924.9 SB SLST LAM VFG L N TID0070 924.9 928.3 SB SDST BED FG N N "very weak bedding, massive in places" TID0070 928.3 930.6 SB SLST LAM VFG L N "pinkish qtz (siderite alt?), Strong qtz-chert alt" TID0070 930.6 931.4 BI SDST MAS CG N N Hera-like course unit unit TID0070 931.4 940 SB SLST BED FG SDST MAS FG M N "@ 938.3m, Fgr slst(?) with intrusive-like contact w/ mgr host-rock" PY BEDP 5 TID0070 940 944.8 SB SLST LAM VFG L N "pink/orange in qtz, fspar" TID0070 944.8 945.3 SB SDST MAS FG N N TID0070 945.3 954.6 SB SLST LAM VFG SDST MAS FG H N zebra-style bedding TID0070 954.6 957 SB SDST SH FG SLST BED FG H N weak shearing TID0070 957 961 SB SDST MAS FG SLST BED FG M N slst has no dark zebra beds TID0070 961 964.2 SB SLST BED FG H N PY FF 15 TID0070 964.2 966 SB SDST MAS FG L N PY BL 12 TID0070 966 968 FZ FZ BX FG QTZ CHY FG VH N asp? ARS BL 7 PY BL 12 TID0071 0 1.6 NO LOG Coreloss TID0071 1.6 2 AEOL MAS MG deep orange-red colour TID0071 2 3.9 SOIL GBD PB bands of conglomerates & random pebblesColour pale orange TID0071 3.9 4.3 NO LOG Coreloss TID0071 4.3 5.4 CLY MAS FG saprolite. Colour orange on surface pink-white or pale green underneath TID0071 5.4 5.9 NO LOG Coreloss TID0071 5.9 6.1 CLY MAS FG same as unit 4.3-5.4 TID0071 6.1 6.2 NO LOG Coreloss TID0071 6.2 7.1 CLY MAS FG saprolite same as 5.4-5.9 TID0071 7.1 7.6 NO LOG Coreloss TID0071 7.6 7.9 CLY MAS FG Saprolite. Pale green in colour TID0071 7.9 8 NO LOG Coreloss TID0071 8 8.5 CLY MAS FG same as 7.1-7.6 TID0071 8.5 8.7 NO LOG Coreloss TID0071 8.7 9.7 CLY PIT FG sane as 7.6-7.9 TID0071 9.7 10.5 NO LOG Coreloss TID0071 10.5 12 CLY MAS FG same as 7.6-7.9 TID0071 12 14 CLY MAS FG saprolite. Pale green in colour with areas containing dark red sand grains TID0071 14 15.5 CLY MAS FG Saprolite muddy brown in colour TID0071 15.5 15.7 NO LOG Coreloss TID0071 15.7 18.1 CLY MAS FG saprolite pale 0live green ih colour TID0071 18.1 18.4 NO LOG Coreloss TID0071 18.4 19.3 CLY MAS VFG saprolite. White-cream in colour TID0071 19.3 22.3 CLY MAS FG pale orange colour on surface white inside. Saprolite TID0071 22.3 24.5 CLY MAS FG """main colour is white. Joints stained with deep rich red coloration (Very hard) Saprolite" TID0071 24.5 28.1 CLY MAS FG pinkish-white & pale orange in colour. .Saproline TID0071 28.1 30 CLY MAS FG Pak orange surface colouration: White inside Saprolite TID0071 30 32 CLY MAS FG Pale orange to white_in colour with occasional red bands. Quartz vein & surrounding texture still present TID0071 32 33 CLY MAS FG orange in colour Red band possible protolith bedding present TID0071 33 37.9 CLY MAS FG pale orange & white pink in colour No original texture preserved TID0071 37.9 39.5 CLY MAS FG TID0071 39.5 41 CLY MAS FG dark pink ih colour saprolite TID0071 41 45 CLY MAS FG Saprolite. Dark reddish-orange TID0071 45 51 CLY MAS FG "Colour is mainly dark orange red areas of whiter pink also exist, but these we small" TID0071 51 52.1 CLY MAS MG purple colouration TID0071 52.1 53.7 CLY MAS FG chert nodule present. Light pink ih colour TID0071 53.7 55.3 CLY MAS MG same as 51-52.1 TID0071 55.3 56.1 CLY MAS FG light pink. TID0071 56.1 59 CLY MAS MG analogous to 53.7-5.3 except not.as intense in colour TID0071 59 65.3 CLY MAS FG White in colour with occasional areas of pink which become more vibrant down hole. Small area of black coloration at 63.3 original bedding texture at 65m TID0071 65.3 67 CLY MAS FG dark red surface colour. With pink- purple inside TID0071 67 70 CLY MAS FG pale pink with areas of darker pink Saprock TID0071 70 76 CLY MAS FG ph tight-orange Saprock TID0071 76 79.2 SDST MAS FG dirty orange-red. Sapro|ite TID0071 79.2 80.4 NO LOG TID0071 80.4 81.4 CLY MAS FG Kaolin clay white/ pinkish TID0071 81.4 82.3 SDST MAS FG white with orange surface staining TID0071 82.3 82.5 NO LOG Coreloss TID0071 82.5 89 CLY BA FG dirty white/ orange. Black banding. Kaolinisation on joints TID0071 89 90 CLY MAS FG white with pale orange surface TID0071 90 91 CLY FRC FG Broken into small oblong chips of black material of Black bands? TID0071 91 93.1 SDST MAS FG Some deformed bands evident at base of unit TID0071 93.1 98.5 CLY BA FG Heavily banded alternating between white & black. Red staining evident on Black bands. TID0071 98.5 99.3 NO LOG AM VCG TID0071 99.3 100.1 CLY MAS FG CLY BED FG Massive day pale yellow. Banding same as natabae TID0071 100.1 100.9 CLY BA FG fault zone present. Bands fractured TID0071 100.9 105.7 MB SDST MAS FG TID0071 105.7 129.6 DB SDST MAS MG Some rusted spots (weathered sulphides) TID0071 129.6 131 FZ FZ FRC FG Carbon rich TID0071 131 131.6 DB SLST BED FG SDST BED FG interbedded silts & sands Fractured quartz vein at lower boundary TID0071 131.6 132.2 DB SDST MAS FG PO FF 0.2 TID0071 132.2 134.4 DB SDST BED FG SLST BED FG ihterbedded silts & sands. I silt bed has graded bedding fining upwards indicating facing (up hole) TID0071 134.4 137 DB SDST MAS MG SLST BED FG Silts interbedded with fine silt & sand. Fault 2one@136brecciated fill with angular clasts of country rock TID0071 137 141.4 DB SDST MAS MG inclusion of finer sandstone TID0071 141.4 142 DB FZ FRC FG Beds have been folded. Siltstone ihterbedded with fine gnashed sandstone TID0071 142 147 DB SLST BED FG SDST BED FG interbedded siltstone & sands Danae beds pyrite blebs found in siltstone beds PY FF 1 PY VN 1 PY BL 2 TID0071 147 158.4 DB SLST BED FG SDST BED FG "Typical Zebra beds. Some beds fractured & tilted. No carbonate, sure beds silicified" PO BEDP 2 PO BL 2 PO VN 1.4 TID0071 158.4 161.7 DB SDST MAS MG Subronnded spheral quartz grails PY BL 2 PO BL 2 TID0071 161.7 164.9 DB SLST BED FG SDST BED FG highly fractured at end of unit PO BL 0.5 TID0071 164.9 166.8 DB SDST MAS MG Same as previous sandstone TID0071 166.8 167.8 DB SLST BED FG SDST MAS MG PO BL 2 TID0071 167.8 170 DB SDST MAS MG Richer in quartz than previous units; rip up clasts of siltstone present angular up to lcm in length. PO BL 1 TID0071 170 171.7 DB SLST BED FG "highly fractured unit.Increase in number of silicified band," TID0071 171.7 177.7 HV FVOL MAS CG "large amphibole crystals present. As well as possible nightglow, green olivines(anhedral crystals ; but cracking texture is present. If olivines the -buff colouration is secondary & this volcanic is more mafia as supported through the dark grey colouratio" TID0071 177.7 183 DB SDST MAS MG less quartz rich than the preceding sandstone grains more rounded TID0071 183 188 DB SLST BED FG less carbon rich material (black bands); more silicified bands PO FF 1 TID0071 188 193.1 DB SLST BED FG Silicified unit PO FF 4 TID0071 193.1 202.1 DB SDST MAS MG Rare silt ripup clasts are present PO BL 3 TID0071 202.1 205.8 DB SLST BED FG Silicified; few beds TID0071 205.8 208 DB SDST MAS FG SLST BED FG Sandstone dominates base of unit. More carbon in silt band Pyrrhotite blebs large > l cm anhedral PO BEDP 5 PO FF 2 PO BL 1 TID0071 208 210 HV FVOL MAS FG Black amphibole phenocrysts Mainly pale yellow in colour TID0071 210 210.5 NO LOG Coreloss TID0071 210.5 211 HV FZ BX FG FVOL BX FG fault gouge well cemented gypsum vein present TID0071 211 241 HV FVOL MAS FG amphibole phenocrysts present Pyrite in quartz vein Sharp contact at 223m; possibly indicating 2 generations of volcanics PY BL 0.5 TID0071 241 247.2 HV FVOL MAS FG FVOL FRC FG felsic rock becoming fractured towards end of interval. amphibole phenocrysts prevalent (2-10mm) PY FF 0.5 TID0071 247.2 262.5 HV FVOL FA FG FVOL FRC MG "finer grained felsic volcanicc rock, faulted with 30cm wide breciated deformation bands inbedded with larger grained FVOL fractured in zones but otherwise competant; possibly indicating large breciated clasts within a larger scale fault zone." TID0071 262.5 272.1 HV FVOL MAS FG FVOL FRC FG "FVOL with prevalent amphibole phenocrysts 2-10mm, minor fractured zones" TID0071 272.1 274.2 HV FVOL FRC FG fractured zone preceeding fault zone TID0071 274.2 279.4 HV FVOL FA FG FVOL FRC FG "fault zone with heavily fractured FVOL within (275-277m), amphibole phenocrysts visible throughout" TID0071 279.4 281.3 HV FVOL MAS FG TID0071 281.3 285.5 HV FVOL FA FG faulted with strong breciation and material deformation PY FF 0.3 TID0071 285.5 289.8 HV FVOL FA FG FVOL FRC FGV "Massive HV, short fractured zones <20cm approaching fault, strong apmphibole presence phenocrysts 2-10mm" PY FF 0.3 TID0071 289.8 290.6 HV FVOL FA VFG "sharp fault contact, increased feldspar content" TID0071 290.6 295.8 HV FVOL MAS VFG "massive HV, strong amphibole presense; phenocrysts 2-10mm" PY FF 0.3 TID0071 295.8 296.7 HV FVOL FRC VFG "Fracture HV, very strong chlorite alteration overprinting felsic matrix and amphibole phenocrysts barely visible" TID0071 296.7 321.2 HV FVOL MAS FG FVOL FRC FGV "massive HV, will short fractured zones <40cm, strong amphibole presense phenocrysts 2-6mm, intermittent zones of increased k-feldspar; strongest between 317-317.5m" TID0071 321.2 321.9 HV FVOL FA VFG "fault zone with brecciated clasts and deformation, high k feldspar content" TID0071 321.9 334.1 HV FVOL MAS VFG "massive HV, minor fractured zones, amphibole phenocrysts 2-5mm. Ending at short (<20cm) falut zone." TID0071 334.1 335.8 HV FVOL MAS FG "same as above felsic vocanic, consolidated core, no pyrite mineralisation." TID0071 335.8 342 HV FVOL MAS FG FVOL FRC FGV "top of interval marked with 20cm quartz/k-felspar vn, with visible pyrite mineralisation. Fracture zones throughout, increase in quartz veins to above intervals." PY FF 1.5 TID0071 342 342.5 HV BLT MAS VFG "Sharp basalt contact, indicating later generation mafic intrusive. Minor quart present (qtz-basalt)" PY FF 1 TID0071 342.5 349 HV FVOL MAS VFG "felsic volcanic marked with sharp contacts, increase in size of quartz phenocrysts 1-5mm, mild hematite alteration increasing with depth, large brecciated clast of sediments from below selene beds @ 347.2m, increase in sulfide mineralisation.+" PY FF 1.5 PO FF 1 TID0071 349 349.5 HV DAS MAS FG "sharp contact at top of interval, fine grained dacite intrusive, large brecciated clasts of above felsic volcanic, dark mineral folaitions evident poss amphibole, brecciation of sedimentary unit at bottom of interval grading into the sedimentary unit." TID0071 349.5 350.1 SB SLST BED VFG N "selene ""zebra beds""; siltstone interbedded with dark graphitic bands, suflides bedded parallel in the graphitic beds." PY FF 1 PO BEDP 1 PY BEDP 1 TID0071 350.1 351.6 SB DAS MAS FG interfingering dacite with selene beds. PY FF 1 PO FF 1.5 TID0071 351.6 352.4 SB SLST BED VFG "selene bedded siltstones; ""zebra beds""," PO FF 1.5 PY FF 1 PY BEDP 1 PO BEDP 0.5 TID0071 352.4 353.3 SB DAS MAS FG "dacite interfingering selene beds, increase in sulfide content in fracture fill and disseminated" PY FF 1 PO FF 1.5 PO DS 1 TID0071 353.3 358.7 SB SLST BED VFG DAS BA FGV N "selene ""zebra beds"" with small dacite intrusions<25cm of which have weak to moderate hematite staining, sulfide growth in fractures and parallel in graphitic beds." PY FF 1.5 PO FF 1.5 PO BEDP 1.5 TID0071 358.7 361.5 SB FVOL MAS FG DAS MAS FGV "top of interval marked by finer grained dacitic flow/intrusive (20cm), followed by coarser felsic volcanic unit brecciated with clasts of sedimentary unit at bottom of interval." PY FF 0.5 PO FF 0.8 TID0071 361.5 364.6 SB DAS MAS FG "finer grained dacite, breacciated contact with felsic volcanic above, sharp contact with sedimenary unit below, decrease in sulfides to above intervals." PY FF 0.5 PY DS 0.3 TID0071 364.6 367.2 SB SLST BED VFG SLST FA EFS "selene ""zebra beds"", well pronounced fault feature with beds broken/deflected ontop of each other-similar to a ramp-anticline above main fault contact; (365.5m- normal fault?). Increased sulfide mineralisation both in fractures/disseminated." PY FF 1 PO FF 2 PO DS 1.5 TID0071 367.2 374 SB DAS MAS FG "fine grained dacite, weak sulfide fracture fill as well as pyrite disseminated throughout intrusive. Banded feature @ 371.3m resembling below sedimentary feature(5cm); poss selene sliver or banded tuff/graphitic bands doposited during extrusive event." PY FF 0.5 PO FF 0.5 PY DS 0.3 TID0071 374 374.8 SB SLST BA VFG SLST FRC EFS selene beds minor fracture zone preceeding fault zone. High content of fracture fill/bedding parallel sulfides. PO FF 1.5 PY FF 1 PY BEDP 1 PO BEDP 0.5 TID0071 374.8 376.6 SB SLST FA VFG "faulted selene beds, high sulfide content both fracture fill/bedding parallel" PY FF 1 PO FF 1.5 PY BEDP 0.8 TID0071 376.6 378.5 SB SLST FRC VFG "fractured selene beds beneath fault zone, dactire intrusion/(poss tuff) @ 377.1 with evidence of ductile shearing (qtz vein) and weak hematite alteration. Sulfide mineralisation in both graphitic beds (parallel) and fracture fill." PY FF 1.5 PY BEDP 1 PO FF 1 TID0071 378.5 380.1 SB SLST BED VFG "selene beds I evidence of shearing parallel to core axis (vertical), dacitic intrusive@ 379.8m, lower sulfide content." PY FF 1 PY BEDP 0.5 TID0071 380.1 382 SB SLST BED FG PO FF 0.1 TID0071 382 384 SB FZ FRC VFG SLST FRC FG Carbonate fracture fill. Around broken role extent of crumbs TID0071 384 386.4 SB SLST BED FG SDST MAS FG M TID0071 386.4 387.7 SB SLST BED FG low carbon content isilicified Most probably cooked from underlying intrusion PY BL 0.1 TID0071 387.7 389.2 SB BI POR FG analogous to Hera Volanics TID0071 389.2 392.4 SB SLST BED FG As siltstone unit above intrusion TID0071 392.4 394.3 SB SDST MAS FG TID0071 394.3 397.4 SB SLST BED FG fault at base of amt Clay breccia.fill TID0071 397.4 404.1 SB SDST MAS MG quartz grains well rounded spherical small rare angular ripup clasts of siltstone present TID0071 404.1 409 EB SLST BED FG CHRT BED FG chart band present; transition zone between selene beds & Eos TID0071 409 409.5 EB BCH BED FG SLST BED FG Boudins deform surround by silt stone PO FF 0.3 TID0071 409.5 418 EB SLST BED FG CHRT BED FG graphite & silica content decreaseV increase downhole respectively PO FF 0.1 TID0071 418 427 EB FZ FRC FG SLST BED FG VH several zones of faulting apparent surrounded by highly fractured ground areas brecciated. Some fractured ground retains bedding texture sulphides present in these areasstart of Eos PO BEDP 0.5 TID0071 427 428.8 EB SDST MAS FG PO FF 1 TID0071 428.8 430 EB SLST BED FG SDST MAS FG M EOS PO BEDP 3 TID0071 430 433 EB FZ FRC FG SLST FRC FG H PO BEDP 0.3 TID0071 433 433.5 EB BCH BED FG SLST BED FG EOS PO BEDP 9 PO BL 0.4 TID0071 433.5 437.3 EB FZ BX FG SLST BED FG VH PO BEDP 1 PY BL 0.5 TID0071 437.3 438.9 EB SDST MAS FG PY FF 0.5 TID0071 438.9 439.6 EB SLST BED FG Beds distorted PO BEDP 2 TID0071 439.6 442.4 EB FZ FRC FG SLST FRC FG VH Unit also has sandstone units. Siltstone fractures & crumbes sandstone competent retains sheared textures Quartz vein has vuggy texture TID0071 442.4 443.4 EB SDST MAS MG PY BL 0.6 TID0071 443.4 445 EB SLST BED FG PO BEDP 3 PO BL 1 TID0071 445 448 EB FZ SH FG SLST FRC FG VH rip up clasts of fine sandstone near shear in siltstone. Angular ripup clasts of siltstone in quartz vein PY FF 0.5 PO FF 1 PO BEDP 1 TID0071 448 448.5 EB QTZ FRC VFG SLST BED FG PO BEDP 0.5 TID0071 448.5 450 EB BCH BED FG SLST BED FG H PO BEDP 1 PO SK 3 TID0071 450 453 EB SLST BED FG one bondin chert vein present PO BEDP 0.4 TID0071 453 455.6 EB SLST BED FG CHRT BA FG M PO VN 0.5 PO BEDP 0.5 PO FF 0.5 TID0071 455.6 459.4 EB BCH BED FG SLST BED FG non boudined chert bands also present PO SK 3 PO BEDP 0.5 TID0071 459.4 460.2 EB SLST BED FG M PO BEDP 3 TID0071 460.2 465 EB FZ BX FG SLST BX FG H eos PO BEDP 6 PO FF 2 TID0071 465 469.4 EB SLST BED VFG SLST FA VFG M "EOS bedded silstone, carbon rich, fault zone from 468.2-468.6m rich in sulphides bedding parallel and fracture fill." PO FF 1.5 PO BEDP 1.2 PY FF 1 TID0071 469.4 474 EB SLST BED VFG "EOS siltstones, high in sulphides, no carbon.Boudin cherts visible at 472.2m." PO BEDP 1.5 PO FF 1.5 PY FF 1.5 TID0071 474 475.8 EB SLST BX FG SLST FA FG L Brecciated/fractured EOS beds within fault zone PO FF 2.5 PY FF 1 TID0071 475.8 481.1 EB SLST BED VFG "EOS beds less pronounced bedding, decresing in sulphides towards end of interval" PO BEDP 1.5 PY FF 1.5 PO FF 1 TID0071 481.1 506.3 BI DLT MAS MG Nemisis.foliations possibly composed of biotite; witin a grey groundmass. patchy silica alteration. Some quartz veins carrying pyrite/ arsenopyrite PY FF 0.3 TID0071 506.3 509 EB SLST BED VFG EOS siltstone with strong presence of sulphides; pyrite/pyrrhotite desseminated/fracture fill and appearing to overprint the silt beds. PY RE 10 PY FF 4 PO FF 3 PO DS 2 TID0071 509 512.2 EB SLST FRC VFG SLST FA FGV M "Fractures EOS beds, fault zone 511.8-512m. Moderate graphite content decreasing towards end of interval. Decrease in sulphides to above interval." PY FF 1.5 PO FF 1 PY BEDP 0.8 TID0071 512.2 518.8 EB SLST BED VFG IRK MAS VFG L "EOS siltstone with strong presence of sulphides; pyrite/pyrrhotite fracture fil, minor arsenopyrite in fracture filll. Graphite visible from 516m. Intermediate intrusive at 517m (20cm band)" PY FF 4 PO FF 2 ARS FF 0.5 TID0071 518.8 519.8 BI DAS MAS VFG Very fine grained dacite intrusive TID0071 519.8 523.6 EB SLST BED VFG M "very altered EOS beds, strong silicification, moderate graphite beds." TID0071 523.6 527.9 EB SLST FRC VFG SLST FA FGV L "Fracture EOS silt beds, several sicrete falut zones <40cm, zone of interbedded graphite beds, strong sulphide content in fracture fill/bedding parallel. Dacite intrusive <50cm from 526.2m." PO FF 1.5 PY FF 1 PY BEDP 1.5 TID0071 527.9 562.3 LB SLST BED VFG " LETO silt beds, scattered lighter tuff beds, loss of sulphides from above interval, Graphite decreasing to 530.5m then drops out completely. Fractured/faulted zones <30cm between 540.3-542.1m. Soft sed deformn and biotite altn increasing down interval" PY FF 0.5 PO FF 0.5 TID0071 562.3 564.2 BI DAS MAS VFG TID0071 564.2 587 LB SLST BED FG FZ BX FG Silicified bands rare; bedding planar to cross bedding facing direction at 565.3 shows younging up hole fz at568m 4cm wide carbonate/silica fill brecciated and at 586m silica fill 10cm wide PY BL 0.1 PO FF 0.5 TID0071 587 591.9 LB SLST BED FG planar bedding PO FF 0.5 TID0071 591.9 595 LB SDST BED MG CHRT BED VFG chert bands PO FF 0.2 TID0071 595 598.9 LB SDST BED MG Bed of Sandstone fining upwards at base of unit TID0071 598.9 607 LB SLST BED FG TID0071 607 609.6 LB SDST MAS MG SDST MAS FG PO BL 0.2 ARS BL 0.5 TID0071 609.6 612 FZ FZ FRC FG SLST BED FG TID0071 612 614 LB SLST BED FG SDST FRC FG TID0071 614 616.2 BI IRK FO FG black phenocrysts pick out foliation. Probably Nemesis? TID0071 616.2 617.1 LB SLST BA FG Some chest bands present TID0071 617.1 647.4 BI DRT FO FG Nemesis. Fining and coarsening. Some parent xenoliths present. Silicified. PO FF 1 TID0071 647.4 648.4 LB SLST MAS FG TID0071 648.4 666.9 LB SDST GBD MG SLST BED FG Inter calcated Qtz and SLST beds. Qtz dominated SDST possibly a wacke. Whole section is Faulted/ Fractured. Way silicified in parts. PY FF 0.1 TID0071 666.9 673.1 LB SDST BX FG Qtz/ Feldspar dominated SDST conglomerate with SLST xenoliths and beds. ARS appear at bottom contact in SLST. TID0071 673.1 674.4 LB SLST BED SLT SDST FRC FS Bedded SLST and fine SDST. Fractured. TID0071 674.4 683.4 LB SDST BED MSD SLST BED SLT "Alternating SDST, sis T. SDST contains SLST lithic fragments,ARS within SDST." ARS DS 0.1 TID0071 683.4 685.7 LB CNGL BX FS SDST/ SLST conglomerate. This appears to be the basial extent of the Leto beds.brecciated as SLST clasts within the sandstone/wacke are quite angular? TID0071 685.7 692.6 EUB SLST BED SLT Bedded SLST to fine SDST with convoluted beds (Soft sediment deformation). These beds are a lighter grey than surrounding beds. ARS towards bottom of unit.Also present are several tuff like beds. Leto??? ARS BEDP 0.2 PY FF 0.1 TID0071 692.6 695.4 FZ FZ FA SLT SLST BED SLT Faulted / Fractured PO FF 0.1 TID0071 695.4 697.1 LB SLST BED SLT TID0071 697.1 699 BI BI MAS FG Sharp top/bottom contacts and massive. Hard to distinguish ifc crystalline or not. Possible Nemesis? TID0071 699 707.4 EUB SLST BED SLT SLST FRC SLT "Fractured core. Weak planar bedding. Soft sediment convolutions, Sulfide fracture fill" ARS FF 0.2 PY FF 0.2 TID0071 707.4 709 EUB SLST FRC SLT Very fractured possible faulted. TID0071 709 711.3 EUB SLST FRC SLT "Fractured, possibly planar bedded SLST. Carbonate rich soft sediment deformation at 710m." PO FF 0.1 TID0071 711.3 713.4 FZ FZ FA SLT SLST FA SLT very fractured/faulted core. Bottom of fault defined by Brecciated SLST TID0071 713.4 720.3 EUB SLST BED SLT planar to wispy convoluted beds most intense when carbonate alteration is strongest. ARS at bottom contact at intrusion boundary. PO FF 0.1 ARS BL 0.1 TID0071 720.3 720.8 BI BI FO FG Weak foliation. Qtz vein approx 30mm wide within. TID0071 720.8 731 EUB SLST FRC SLT SLST BED SLT L slight increase in graphite content. ARS DS 0.2 PY FF 0.1 TID0071 731 732 BI BI MAS FG SLST BED SLT Possible BI intruding through SLST. Qtz rich with heavy veining and very Silicified. ARS DS 0.5 ARS FF 0.2 TID0071 732 734.1 EUB SLST BED SLT SLST FRC SLT L PO FF 0.2 TID0071 734.1 740.2 FZ FZ FA VFG M TID0071 740.2 749 EUB SLST FRC SLT L "Very fractured and Silicified, Brittle top and bottom contacts with faults." ARS FF 0.2 PY FF 0.1 PO FF 0.1 TID0071 749 750 FZ FZ FA SLT TID0071 750 757.6 EUB SLST FRC SLT "weakly bedded," TID0071 757.6 759.1 NO LOG core loss 1.5m TID0071 759.1 759.9 FZ FZ FA SLT fault TID0071 759.9 788 EUB SLST BED SLT SLST FRC SLT "bedded fract silts regular to sparse bedding often defined by ars, top contact regular qtz veining" ARS BEDP 0.3 PY FF 0.2 ARS FF 0.2 TID0071 788 788.9 FZ FZ FA SLT TID0071 788.9 794.4 EUB SLST BED SLT SLST FRC SLT "bedded, often convoluted, very broken core." ARS BEDP 0.1 PY FF 0.2 PY DS 0.1 TID0071 794.4 812.4 EUB SLST BED SLT "regular bedded, some convolutions." PY FF 0.3 ARS FF 0.2 PY BL 0.2 TID0071 812.4 813.3 FZ FZ FA SLT TID0071 813.3 814.9 EUB SDST GBD FS SLST BED SLT "sandstone grading back into silts, 2-5cm siltstone beds within sdst unit." PY FF 0.1 TID0071 814.9 822.6 EUB SLST BED SLT "most ars blebs appear close to qtz intrusives 5-10cm, wavy bedding where highly carbonate altered" ARS BL 0.5 PY FF 0.3 ARS FF 0.2 TID0071 822.6 825.7 FZ FZ FA SLT L "low - med graphite, brecciated top and bottom contact, semi healed faultzone." PY DS 0.1 ARS DS 0.3 TID0071 825.7 840 EUB SLST MAS EFS SLST BED SLT "convoluted beds in massive silts especially is carbonate altered zones,, disseminated arsenopyrite." ARS DS 0.5 PY FF 0.1 TID0071 840 843.4 EUB SDST MAS FS "qtz dominant coarse sands at top of interval, fining into silts at bottom interval." TID0071 843.4 849.4 EUB SLST BED SLT SLST MAS SLT very convoluted bedding PY FF 0.1 TID0071 849.4 852.9 FZ FZ FA SLT SDST BED SLT L Fractured/ faulted zone. Carbonate rich convoluted beds visible within less fractured section. Top Meter and bottom 1.5m faulted with fractured section between. Minor PY and ARS disseminated. Some veins look folded. ARS DS 0.2 PY DS 0.1 TID0071 852.9 862.1 EUB SLST MAS SLT SLST BED SLT Massive SLST with occasional convoluted beds where carbonate alteration is strongest. Cross bedding. ARS DS 0.2 PY FF 0.1 TID0071 862.1 866.3 EUB SLST FRC SLT L Fractured SLST with some weak convoluted bedding at carbonate alteration pods. 10cm brecciated Qtz vein at 863.1m. ARS FF 2 ARS DS 1 TID0071 866.3 879.9 EUB SLST MAS SLT ARS BL 1 ARS FF 0.5 TID0071 879.9 887.4 EUB SLST BED SLT Altered siltstone. Possible hanging wall alteration. Some convoluted beds. ARS BL 2 ARS FF 2 TID0071 887.4 891.8 FZ FZ FA SLT SLST MAS SLT L "Higher graphite content than higher in the strat, darker black/grey colour." ARS FF 1.2 TID0071 891.8 914.9 EUB SLST BED SLT some strong planar bedding <1cm thick. Also very convoluted bedding and cross bedding. Convoluted and planar beds strongest within carbonate pods. Europa? ARS DS 1 TID0071 914.9 915.8 LB SDST MAS MSD Sandstone or possible wacke. 10cm of SLST. 10cm Qtz vein at bottom contact. Europa/ Leto? TID0071 915.8 917.7 LB SLST BED SLT TUFF BED SLT Bedded silts and what have been called tuffs overlaying what seems to be a greywacke. Possibly at the other side of the inferred fold moving for Europe to Leto. Are these tuff units really tuffs? Carbonate rich. ARS BEDP 0.5 ARS FF 0.2 TID0071 917.7 936.9 LB GYWK CGC MSD Possible basin wacke of Leto beds. Xenoliths /rip up clastes of SLST throughout unit. Top contact appears to have tuff pods throughout the top meter. The unit coarsens and fines until eventually fining to SLST at its' base. ARS DS 0.1 TID0071 936.9 958.1 LB SLST BED SLT Unit is weakly to well bedded. Somebedd.h convolutions are apparent especially where carbonate attention is strongest. PY FF 2 ARS BL 1.5 ARS FF 0.5 TID0071 958.1 961.3 LB SLST BED SLT "Well bedded , almost laminated. Leto?" PY FF 0.5 PY BEDP 0.8 ARS BEDP 0.2 TID0071 961.3 964 LB SLST BED SLT SLST FRC SLT Simular to aboue/below unit but heavily fractured. PY FF 0.5 PY BEDP 0.5 ARS BEDP 0.2 TID0071 964 966.8 LB SLST BED SLT Bedded silts to very fine sands. Some convolutions within the beds. PY FF 0.5 PY BEDP 0.2 ARS BEDP 0.2 TID0071 966.8 968.2 FZ FZ FA SLT M Faulted SLST. Higher graphite content than surrounding units. ARS DS 0.5 ARS FF 0.5 TID0071 968.2 973.8 LB SLST BED SLT "Bedded SLST, 3 mm ARS blebs throughout." ARS BL 1 ARS FF 0.6 PY FF 0.3 TID0071 973.8 977.7 LB SDST MAS FS "Two graded beds. Predominantly SDST with minor silts, Bottom contact is SLST with Leto wacke? Normal grading as have entered for side of anticline." ARS FF 0.3 TID0071 977.7 979.5 LB GYWK MAS MSD What appears to be an unminerized greywacke. Silicified. TID0071 979.5 985.5 LB SLST BED SLT CHRT BA MX "planar SLST beds to highly minoalized beds, some convoluted. 4 chert horizons. Is this Eos? ??" PO FF 2 ARS BL 2 PY FF 1 CPY FF 0.2 TID0071 985.5 987.5 NU DRT MAS FG TID0071 987.5 988.7 FZ FZ BX FG "Brecciated Fault zone. Rubble present as well, decompression zone." PO FF 2 TID0071 988.7 994.1 EB SLCT BED SLT H Mineralized Carbonaceous beds. Some convolutions. Sharp bottom contact with nemesis. ARS BL 3 ARS FF 1 PY FF 2 TID0071 994.1 1001.4 NU DRT MAS FG Intrusive unit with xenoliths of SLST. Probably Nemesis. TID0071 1001.4 1002.2 BI DLT MAS MG SDST or intrusive? Sharp contacts at top and bottom. Looks to have intruded later than the top unit. (has a xenolith) TID0071 1002.2 1007.7 EB SLST BED SLT "very mineralized Eos beds, Decarbonised until 1006m. Possibly due to above intrusion." PO FF 4 PY FF 2 CPY FF 1 TID0071 1007.7 1008.8 FZ FZ FA FG H Decompression zone PY FF 3 PO FF 2 TID0071 1008.8 1009.4 EB SLST BED SLT ARS DS 10 PY FF 4 TID0071 1009.4 1011.2 BI DLT MAS MG Does not look like nemesis. Originally logged as SDST but has sharp contacts so probably intrusive. TID0071 1011.2 1018.2 EB SLST BED SLT SDST MAS FS M "Graded bedding, silts and sands, only silts appear Mineralized." ARS FF 2 PY FF 1 TID0071 1018.2 1025.3 EB SLST BED SLT M Minoalized Eos SLST. Shlfides often defining bedding. Bondin Cherts near bottom boundary PY BEDP 4 PY FF 2 ARS FF 1 CPY FF 0.5 TID0071 1025.3 1045.6 NU DLT FD MG Folrated nemesis. 40 cm siltstone xenolith at 1035.3m and 20cm at 1036.2m. TID0071 1045.6 1048 FZ FZ FA FG DLT FRC FG Decompression Fault zone. Nemesis unit still easily distinguished. TID0072 0 2 RHY MAS MG rust red TID0072 2 2.5 AEOL MAS FG TID0072 2.5 21.3 CLY MAS FG Saprohte greeny- yellow (pale) TID0072 21.3 24.3 CLY MAS FG haplite. Dark red-orange surface staining. Yellow-green core colour TID0072 24.3 27.3 CNGL MAS CG Dark red-orange staining Throughout TID0072 27.3 34 SDST MAS FG Dirty White in colour. TID0072 34 35.7 SDST MAS FG CLY MAS FG Healed fractures. White at are with some goethite -Orange color TID0072 35.7 43.6 CLY BED FG Sap rock; bands composed of harder orange & deep red material all appear to have a simular orientation TID0072 43.6 43.9 NO LOG Coreloss TID0072 43.9 45 CLY BED FG banding picked out by beds & spots which form on an orientation analogous to that on beds TID0072 45 46 CLY BED FG Broken ground ;competent pieces show spots & banding in'bedding' orientation white ih colour with orange surface staining TID0072 46 46.7 NO LOG Coreloss TID0072 46.7 49.5 SDST MAS FG colours pale purple orange and dirty orange TID0072 49.5 49.8 NO LOG Coreloss TID0072 49.8 50.7 SDST MAS FG orange in colour heavily fractured quartz vein possible unrecorded Coreloss very fractured ground TID0072 50.7 51.3 NO LOG Coreloss TID0072 51.3 52.2 CLY LAM FG Breaks along bedding plane; orange staining through out TID0072 52.2 52.8 NO LOG Coreloss TID0072 52.8 53.5 CLY LAM FG highly fractured; purple laminations in white matrix TID0072 53.5 54.3 NO LOG Coreloss TID0072 54.3 55.1 CLY LAM FG 2 joint sets appearing ; one bedding parallel the other almost perpendicular TID0072 55.1 55.8 NO LOG Coreloss TID0072 55.8 57.3 CLY LAM FG beige in colour highly fractured TID0072 57.3 58.2 BISC BED FG ". Lilacs, orange'; Yellows & reddish-dirty white in. colour more competent sections of rocks" TID0072 58.2 58.8 NO LOG Coreloss TID0072 58.8 59.6 CLY BA FG highly fractured.one band Present. Dirty orange white TID0072 59.6 60.3 NO LOG Coreloss TID0072 60.3 60.7 SDST MAS MG light orange-purple in colour TID0072 60.7 61.8 NO LOG Coreloss TID0072 61.8 62.7 SDST MAS MG purple in colour TID0072 62.7 63.3 NO LOG Coreloss TID0072 63.3 64.2 SDST MAS MG Purple in color TID0072 64.2 64.8 NO LOG Coreloss TID0072 64.8 65.7 SDST MAS MG purple in color TID0072 65.7 66.3 NO LOG Coreloss TID0072 66.3 68.7 SDST MAS MG purply- red; areas of orange TID0072 68.7 69.3 NO LOG TID0072 69.3 71.7 SDST MAS MG same as 66.3-68.7 TID0072 71.7 72.1 NO LOG Coreloss TID0072 72.1 74.9 SDST MAS MG reddish-purply TID0072 74.9 75.3 NO LOG Coreloss TID0072 75.3 76.5 SDST MAS MG orange in colour. Pebble horizon present at C. 76m (hard to tell due to Coreloss) TID0072 76.5 76.8 NO LOG Coreloss TID0072 76.8 77.9 SDST MAS MG "White, purple colours" TID0072 77.9 78.3 NO LOG Coreloss TID0072 78.3 79.5 SDST MAS MG white in colour with 30% purple TID0072 79.5 79.8 NO LOG Coreloss TID0072 79.8 83.1 SDST MAS MG rock is more competent orange-purple -white TID0072 83.1 83.6 SDST BED MG I bed of finer material. Sandstone red-purple band white TID0072 83.6 85.2 SDST MAS MG Very broken ground purple in color TID0072 85.2 88.7 CLY BA FG highly fractured quartz rah. Highly fractured ground breaking along bedding planePurple in color TID0072 88.7 89.8 CLY BED FG pale green white in color orange staining also present TID0072 89.8 90.3 CLY BED FG Purple in colour TID0072 90.3 91.2 CLY BED FG Dirty brown in color TID0072 91.2 93.2 SDST MAS MG Red-purple in color TID0072 93.2 96.7 CLY BED FG Pale Yellow-white& pink in color TID0072 96.7 101.3 SDST MAS MG dirty green/ red-purpled color TID0072 101.3 103.4 SDST MAS MG red-purple in colour TID0072 103.4 103.5 NO LOG Coreloss TID0072 103.5 104 CLY BED FG White with minor red TID0072 104 104.4 NO LOG TID0072 104.4 105.1 CLY BED FG red becoming a stronger colour TID0072 105.1 105.9 NO LOG Coreloss TID0072 105.9 106.6 CLY BED FG SDST MAS MG Strong red & some white bands TID0072 106.6 108.1 CLY BA FG greens& red TID0072 108.1 112.1 CLY BED FG very broken ground condors show purple; green; orange red TID0072 112.1 114.1 SDST MAS FG Muddy green in colour TID0072 114.1 116.7 SLST BED FG joint sets forming along bedding plane TID0072 116.7 118.8 FZ FZ BX FG SDST BX FG fault gouge clay & Broken country rocksome silt stone maybe present TID0072 118.8 120.7 SDST MAS FG TID0072 120.7 122.1 FZ FZ FRC FG SDST FRC FG fault gauge clay supporting pebble size rounded sub spherical country rock fragments TID0072 122.1 125.6 SLST BED FG SDST MAS MG highly fractured. Sandstone occurs as one 20 cm unit beds fractured TID0072 125.6 127.8 SLST BED FG SDST MAS FG Sandstone percentage increasing is who bedded with siltstones TID0072 127.8 133.6 SDST MAS MG SLST BED FG in pats sandstone is coarseSiltstone occurs as one 15 cm unit TID0072 133.6 137.8 FZ BX FG SDST BX FG fault gouge clay. Numerous none faulted intervals with faults between them. Sone siltstone present TID0072 137.8 138.8 SDST FO FG weakly foliated TID0072 138.8 141.3 QTZ FRC VFG SDST FRC FG TID0072 141.3 146 SDST FO MG TID0072 146 151.1 TUFF FRC VFG SLST FO FG euhedral pyrite crystals PY BL 0.5 PY DS 0.3 PO BL 0.1 TID0072 151.1 152.1 SLST BED FG BI MAS MG PY BL 0.4 TID0072 152.1 153.9 SLST BED FG TUFF BED VFG PY BL 0.3 PO DS 0.4 TID0072 153.9 157.2 EUB TUFF FRC VFG SLST BED FG euhedral crystals of pyrite up to 4 mm PY BL 0.6 PO VN 0.2 PY VN 0.4 TID0072 157.2 158.2 FZ FZ BX FG SLST FA FG clay fault gouge with sulphides in PY BL 0.2 TID0072 158.2 159.8 EUB TUFF FRC VFG SLST MAS FG PY BL 1 ARS BL 0.1 PO VN 0.4 TID0072 159.8 162.3 FZ FZ SH FG SLST FA FG fault running obliquly to core other area of faulting shows high clay content & bleached colour indicating high amount of fluid How PY BL 0.4 TID0072 162.3 167 NU SLST MAS FG TUFF FRC VFG PY BL 0.4 PY VN 0.2 TID0072 167 169.5 NU SLST FO FG possible fault @ 168.7 PY BL 0.5 TID0072 169.5 170.4 FZ QTZ FRC VFG SLST FO FG PY BL 0.3 TID0072 170.4 173.4 NU SDST MAS MG PY BL 1.5 TID0072 173.4 175.4 FZ QTZ FRC VFG SDST MAS FG possible fault at beginning of unit ARS BL 0.2 TID0072 175.4 176.4 FZ FZ FRC FG very broken ground. Very high clay content PY BL 0.1 TID0072 176.4 179 NU SEDS FO FG Nemisis. Upper contact faulted with quartzvein. Unit grades upwards from coarse chlorite pips to very fine rock. ARS BL 2 TID0072 179 185.9 NU SEDS FO FG lots of Black chlorite veins. Unit fines upwards like unit before. Nemesis. ARS BL 1 PY BL 1 PO BL 2 PY VN 0.8 TID0072 185.9 187.4 NU SEDS FO FG Fines upwards. Nemesis unit. ARS BL 2 TID0072 187.4 192 NU SEDS FO MG Nemisis. In parts is Muscovite rich. Fines upwards to a medium grain size unlike most of the other Nemisis fining units which fine up to very fine. ARS BL 2 PY BL 2 PY VN 1 TID0072 192 196.5 NU SEDS FO FG "Signs of unfoliated Nemsis, has angular to sub angular quartz grains with diffused edges." TID0072 196.5 199.4 NU SEDS FO FG Grading Nemesis bed. Very sharp contact. No indication of erosion which would be expected if coarse sediments were being deposited on top of finer sediments. PO BL 1 TID0072 199.4 206 NU SEDS FO FG Grading Nemesis. TID0072 206 209 FZ FZ FRC FG SEDS FRC FG Broken ground clay presentNemesis(SEDS) shows no foliation. TID0072 209 216.3 NU SEDS FO FG Grading Nemesis TID0072 216.3 218.1 NU SEDS FO MG Graded Nemesis. highly foliated folding apparent in schistocity. Sharp lower contact. TID0072 218.1 222.3 NU SEDS FO FG Graded Nemesis.(Carry on) Does this indicate that it is not.. Sediment as these features would be expected. Is the very fine grain size top of the units a cooked margin indicating volcanics? TID0072 222.3 231.2 NU SEDS FO FG Graded Nemesis. The Nemesis appears to have 7 generations grading from coarse to very fine material (or medium) some display sharp contacts with the overlying coarse material. No signs of erosion by the next generation. Does this indicate that it is not.. TID0072 231.2 233.7 EUB SLST BED VFG Bedded SLST with a sharp upper contact. Unit looks fractured with veins and veinlets very deformed. Beds are black/grey or a dull brown/green in colour. PY in veins and beds. PY FF 0.2 PY DS 0.2 TID0072 233.7 235.7 EUB FZ FA FG SLST BED FG L LL Faulted zone. The fault itself and its edges have been heavily attend by clay.Possible LL? Bedding still visible. 30 cm of fine to median gained sandstone at fault boundary (bottom). PY FF 0.2 PY DS 0.2 TID0072 235.7 239.3 LB SLST BED FG SLST FRC FG IL Fractured SLST with some bedding still visible. Strong clay alteration close to fault. Veins are sulphide rich and possible IL.Possible Tuff at edge of fault to 236.2m PY FF 2 ARS FF 2 TID0072 239.3 240.8 EUB SDST MAS FG "Grains look to be rounded and range from fine to medium. These are probably Europa Beds due to the interbedded SLST/SDST units, intense veining in the SLSTs and sulfide content. Could possibly be Leto beds though as SDST does look a bit like a greywacke." PY DS 0.5 ARS DS 0.5 TID0072 240.8 241.9 EUB SLST BED FG L " Sul fides define bedding, especially ARS, Europa SLST fit with working Stratigraphy however by definition the sist should not be this well bedded." ARS BEDP 3 ARS FF 2 PY BEDP 0.5 TID0072 241.9 245.9 EUB SDST MAS MG Massive SDST that becomes more intensity veined near bottom contact. Moderately sorted. Qtz /Feldspar and darker grain (possibly Amphibole) make up the larger grains. ARS DS 0.1 PY DS 0.1 PO FF 0.1 TID0072 245.9 248.2 EUB SLST BED FG M "30 cm of SDST within unit. Many veins/veinlets, strong planar bedding and sulfide rich. Some dark graphite rich beds." ARS BEDP 3 PY BEDP 2 ARS FF 1 PY FF 1 TID0072 248.2 254.1 EUB SDST MAS MG N "Appears graded, coursing down hole, however this could be due to the more intense silica/ sericite alteration near the top of the unit. Unit is massive however 20m of rermanent bedding visible." PY DS 0.2 ARS DS 0.2 TID0072 254.1 254.9 EUB SLST FO FG L Very altered siltstone. Bedded/foliated. Heavy with ARS. Dominant sericite alteration. ARS BEDP 8 PY BEDP 2 TID0072 254.9 257 FZ QTZ BX FG L what appears to be a brecciated and very altered Qtz vein. Breacciation mostly at boundaries. Sulphide rich especially ARS. ARS FF 6 PY FF 2 PO FF 2 TID0072 257 258 EUB SDST MAS MG N possible SDST/Qtz that has been heavily altered by Sericite/ silica. Typical hanging wall alteration. PY DS 0.5 ARS DS 0.5 TID0072 258 259 FZ QTZ FRC VFG incorporated with underlying rock. Some Vuggy texture apparent TID0072 259 263.1 FZ FZ SH FG Mica rich.Carbon rich beds (40cm) ih middle of unit + 40m of quartz vein in hour half of unit PO BEDP 3 PO BL 6 TID0072 263.1 269 EUB SLST BED FG possible fault zone at 267.6 ARS BL 4 PO FF 2 TID0072 269 269.5 FZ FZ SH FG SLST SH FG M very crumbly TID0072 269.5 275 EUB SLST BED FG Bedding shows deformation; PO BL 2 PO VN 1 TID0072 275 279.9 EUB SLST MAS FG Occasional highly deformed bedding PO VN 1 TID0072 279.9 281 EUB SLST BED FG evidence of rip up clasts . PO FF 1 TID0072 281 286.7 FZ SLST BED FG Bedding irregular PO FF 0.3 TID0072 286.7 288.5 EUB SLST BED FG sabhedral3 mm crystals. Pyrite grown on edge of arsenopyrite grains ARS BL 5 PY BL 0.2 TID0072 288.5 289.9 FZ QTZ MAS FG SLST MAS FG ARS BL 1 PY BL 0.1 TID0072 289.9 292.9 EUB SLST BED FG ARS BL 1 TID0072 292.9 295.2 FZ SLST MAS FG QTZ MAS FG very broken ground possible fault zone ARS BL 1 PY FF 1 TID0072 295.2 301 EUB SLST BED FG wide spaced bedding PO FF 0.3 PY FF 0.3 ARS BL 0.5 TID0072 301 304.3 EUB SLST MAS FG ARS BL 10 PO VN 0.5 TID0072 304.3 311.9 EUB SLST BED FG ARS BL 4 PO BL 1 TID0072 311.9 313.3 EUB SLST BED FG FZ BX FG TID0072 313.3 320.8 EUB FZ FA VFG SLST BED FG L None Very faulted/ fractured SLST. Tight planar bedding evidenti n sections. ARS FF 0.2 PY FF 0.2 TID0072 320.8 339 EUB SLST BED EFS SLST FRC EFS L N Very fractured SLST. Qtz veins and veinlets pervasive.Bottom boundary determined by the loss of vein density.60 cm of Coreloss between 326. 9 & 329.7 PY FF 0.5 TID0072 339 339.4 EUB SLST BED EFS L N "Unit defined by the sharp increase of mineralization and the appearance of occasional ""grey"" beds. Some heavy sericite, silica, chlorite alteration. Brecciated bottom contact," ARS FF 0.5 CPY BL 0.5 PO FF 1 TID0072 339.4 344 EUB SLST BED FG Beds show evidence of high energy facie. ARS VN 0.1 TID0072 344 344.9 BI BI MAS MG Similar in looks to hera Volcanics TID0072 344.9 345.8 NU SEDS MAS MG "Nemesis, in appearance.high amount of potassium feldspar distributed throughout unit" TID0072 345.8 349.3 NU SEDS FO MG Nemisis in appearance'; less potassium feldspar than previous unit ARS BL 5 TID0072 349.3 351.4 NU SEDS FO FG BI MAS FG Top of unit no potassium feldspar Rest of unit Nemesis in appearance high amount of potassium feldspar ARS BL 0.6 ARS VN 0.4 TID0072 351.4 352.7 NU SEDS FO MG Nemesis in appearance. Feldspar alteration & pink colouration constrained to areas of higher heat & fluid flow (see photo) ARS BL 0.2 TID0072 352.7 353.6 NU QZT FRC VFG SEDS FRC MG seds = Nemisis looking rock ARS BL 1 TID0072 353.6 355.2 NU SEDS FO CG large phenocrysts of potassium feldspar; looks like Nemesis ARS BL 2 TID0072 355.2 356.6 BI BI MAS FG Similar in appearance to hera Volcanics PO BL 2 TID0072 356.6 359.3 NU SEDS FO CG "Nemisis in appearance," TID0072 359.3 360.3 FZ QTZ MAS VFG TID0072 360.3 361.4 BI SEDS FO MG appearance: Nemesis minas the pink potassium feldspar ARS BL 2 TID0072 361.4 362.6 BI BI FO MG Hera Volcanics M appearance including typical buff colour close to sediment contact TID0072 362.6 363.5 EUB QTZ FRC VFG SLST FRC FG ARS BL 7 TID0072 363.5 364.5 EUB SLST MAS FG BI MAS FG BI: Hera Volcanics in appearance ARS BL 2 TID0072 364.5 365.5 EUB SLST MAS FG ARS BL 5 TID0072 365.5 374.5 EUB SLST BED FG BI MAS FG PO FF 1 TID0072 374.5 376.1 BI BI FO MG quartz phenocrysts present ARS BL 0.5 TID0072 376.1 378 EUB SLST BED FG TID0072 378 378.5 FZ FZ FRC FG SLST FRC FG FZ silica fill ARS VN 1 PO FF 1 TID0072 378.5 387 EUB SLST BED FG ARS VN 2 ARS BL 5 TID0072 387 393.4 EUB FZ FA FG SLST FRC FG Large section of fractured/ faulted core.Crumbly fault. ARS DS 0.3 ARS VN 0.1 PY FF 0.1 TID0072 393.4 398.2 EUB SLST BED VFG Brecciated bottom contact. ARS DS 0.2 ARS FF 0.2 PY FF 0.1 TID0072 398.2 412.9 FZ FZ FA FG Brittle faulted section. Looks as it may have been reactivated. PY FF 0.2 TID0072 412.9 420 LB SLST BED FG "weakly spaced bedding, some carbonate beds. Lower leto." ARS FF 0.1 PO FF 0.1 PY FF 0.1 TID0072 420 439.6 LB SLST LAM FG SLST BED FG "laminated to bedded siltstone, fracturing with qtz carbonate veins, lower contact brecciated.some convoluted soft sediment deformation, and regular carbon rich beds." TID0072 439.6 440.4 BI BI MAS MG TID0072 440.4 475 LB SLST LAM FG "Upper Leto defined by consistent strong laminations, carbonated beds throughout, 5cm beds of soft sediment deformation. Several 3cm brecciated qtz veins." PO FF 0.1 PY BL 0.1 TID0072 475 479 LB SLST BED FG L well bedded fine grained beds slightly distorted due to shear adjacent to unit PO FF 1 PY BL 1 TID0072 479 482.1 FZ FZ SH FG H highly sheared very graphitic but well healed PY FF 2 TID0072 482.1 495.7 EB SHLE BED FG N "carbonaceous shale pale bleached units minor chert boudins, siderite rich and pyrite rich" PY FF 2 TID0072 495.7 509.4 NU DLT MAS MG "Nemesis Dark groundmass with green-pink-brown blotch foliated relatively homogenous" TID0073 0 2 QZT POWD PB N N TID0073 2 5.2 CLCR POWD MSD N N TID0073 5.2 5.9 FRCT POWD FS N TID0073 5.9 14.3 CLY MAS FG N TID0073 14.3 19.7 LATT POWD FG N TID0073 19.7 26 CLY MAS FG N TID0073 26 42 CLY BED FG N "Rare large (3cm) clasts, extremely lightweight in places, large phenocrysts occur" TID0073 42 69 CLY MAS FG N semi-competent TID0073 69 75.4 DB SDST MAS MG N N "Mas with no evidence of structures, orange to pale clay alteration, unsure of sed volcanic origin, sharp lower contact. Very soft, no Qtz" TID0073 75.4 80.1 EV RHY MAS MG SLST BED FG L N "coarser phenocrysts, fgr slst @ 80.1m" TID0073 80.1 81.1 DB SDST MAS FG N N phenocrysts drop out TID0073 81.1 82.3 DB SLST BED FG L N well-bedded fgr slst TID0073 82.3 87 EV RHY MAS MG N N sparse phenocrysts TID0073 87 97.6 DB RHY MAS FG SLST FO FG N N "finer grained, very competent, finer slst @ 94m, possibly sheaved or ignimbritic" TID0073 97.6 100.1 DB RHY MAS MG N N "Sparse, coarse pink phenocrysts return" TID0073 100.1 112.4 DB RHY FO FG SLST BED FG N N Possible s-c structures @ 104.5m give possible reverse sense of movement. Possibly X-bedding. TID0073 112.4 115.1 DB SLST BED FG N N very fgr slst TID0073 115.1 126 DB RHY MAS FG N N "Consistent zone of homogenous mrs, fgr volcanic: no phenocrysts" TID0073 126 130 DB RHY MAS FG N N "More broken, thick veining" TID0073 130 133 DB RHY BX FG N N Very broken forecited zone with thick vuggy structures TID0073 133 137 DB SLST BED FG L N well bedded TID0073 137 142.6 DB RHY MAS FG N N "fine- med grained, paler" TID0073 142.6 146.6 DB SLST SH FG MDST MAS MG L N Very broken zone TID0073 146.6 152.7 DB SEDS MAS FG SLST BED FG N N "Unsure of Mas grey rock's origin, rare coarser clasts, interbedded with planar silts" TID0073 152.7 154.6 DB SLST SH FG L N Weak shearing TID0073 154.6 157 DB SLST BED VFG MDST BED MG L N Very fgr beds TID0073 157 161 DB SDST MAS MG RHY MAS MG N N Interbedded pale sdst with mgr volcanic TID0073 161 170 DB SLST BED FG L N Possibly altered beginning of danae beds-no sulphides though TID0073 170 172 DB SLST BED FG L N Danae beds begin PY BL 15 TID0073 172 178 DB SLST BED FG SDST MAS FG L N Thin dark (graphitic) beds PY BEDP 5 TID0073 178 198.2 DB SDST FO FG N N "Massive fine to med grained, weak to mod fol. Possible frequent rip-up Clasts" TID0073 198.2 199.9 DB SLST BX FG L N "very broken but well-healed zone, sheared" TID0073 199.9 202 DB SDST MAS FG N N same as previous thick mas- fol zone TID0073 202 203.1 DB SLST LAM FG L N "Very thin beds, broken" TID0073 203.1 205.1 HV RHY MAS MG N N "Hera-style volcanic occurs in 2 phases, same unit but sharp contact to paler @ 203.8m. Very fgr matrix with grey 1-2 mm crysts" TID0073 205.1 216 DB SLST BED FG SDST BED FG L N Consistent zone of Danae beds PY BL 2 TID0073 216 217 DB SDST MAS FG N N TID0073 217 223.6 DB SLST BED FG L N TID0073 223.6 227.2 DB SDST MAS FG N N TID0073 227.2 230.9 DB SLST BED FG L N Minor qtz brecciation TID0073 230.9 231.8 DB SDST MAS MG N None sharp top/bottom contacts with SLST. Soft felsic minerals PO FF 1 ARS FF 0.2 PO BL 2 TID0073 231.8 232.7 DB SLST BED VFG N None Planar bedding. White beds very soft with a clay/talc texture. Beds <3cm. Sulphides within and proximal to Qtz veins. PO FF 2 ARS FF 0.2 TID0073 232.7 240.8 DB SDST MAS FG SLST BED VFG N None predominately SDST with several 10-30cm SLST components. Coasting up to 238m and then fining again.Sulfides predominately on edge of SLST beds. PO BL 1 ARS FF 0.1 TID0073 240.8 241.7 HV RHY MAS FG N None "sharp contact btw DB and HV. Pinky, green, brown in colour." TID0073 241.7 248.2 HV RHY FRC FG RHY FA FG N None Unit very fractured possible 40cm wide fault zones at 243 and 247.5m.son of day at bottom of 243 fault. TID0073 248.2 253 HV RHY MAS FG N None Rhyolite texture but is green in colour. Probably a result of chlorite/amphibole alteration. TID0073 253 255 HV RHY FA FG TID0073 255 261.7 HV RHY MAS FG TID0073 261.7 263.2 HV RHY FA FG L None Faulted RHY. still altered by chlorite. TID0073 263.2 266.3 HV RHY POR FG N None PY FF 0.2 TID0073 266.3 267.1 HV FVOL MAS FG N None "Sharp top/bottom contacts, Part of HV but has a finer and more mafic groundmass and smaller phenocrysts.Phenocrysts are mafic and Sub-angular." PY FF 0.1 TID0073 267.1 268.8 HV RHY MAS FG N None Sharp contacts. Fine groundmass with amphibole altered phenocrysts <5mm. Groundmass altered yellow/green. TID0073 268.8 279 HV FVOL FRC FG N None "Intermediate igneous, possible dacite. Finer gained and more mafic then surrounding ryholite. Mafic, possible altered phenocrysts < 5mm. Very fractured and possibly faulted from 276.6m." TID0073 279 301.7 HV RHY MAS FG N N "Unit altered to greeny brown colour, possibly by chlorite. Phenocrysts are becoming smaller and more angular with depth. Porphyritic with aphanitic groundmass.although logged as a rhyolite more likely a dacitre or trachyte." PY DS 0.1 TID0073 301.7 311 HV RHY MAS MG N N TID0073 311 315 HV RHY FRC MG N N very fractured volcanic. Healed. TID0073 315 335.4 HV RHY MAS MG N None TID0073 335.4 343.3 HV FVOL MAS FG N None Felsic volcanic with mafic phenocrysts approximately 1mm. Groundmass is fine and felsic. Unit not as altered as rhyolite.Possible latite? PY DS 0.2 TID0073 343.3 372.1 HV RHY MAS MG N None Return to 'rhyolite' however this lower unit seems more felsic than the one further up sequence. One mafic fragment of host rock (?) 5cm in diameter apparent.Possible Fracture/fault in the last 1.5m of unit. Aphanitic texture. PY DS 0.5 TID0073 372.1 375.9 SB SLST BED VFG "zebra beds; sulfides bedded parallel in darker bands, disseminated in lighter bands" PY BEDP 1 PY DS 0.5 PO DS 2 PO BL 0.5 TID0073 375.9 380.7 SB SDST MAS FG L N "volcaniclastic sandstone/ possible intrusive, quartz/amphibole phenocrysts >.5mm. Near boundaris siltstone <10cm fragments/clasts; possible intrusion parallel to bedding.Not altered." TID0073 380.7 381.4 SB SLST BED VFG L None 2 x 1cm beds at bottom of interval possibly a bedding replaced intrusive/bedded sandstone ARS BEDP 0.2 PO BEDP 0.5 TID0073 381.4 384 BI DAS MAS FG L N "possible daciteqtz/feldspar/amphibole phenocrysts, very fine groundmass, phenocysts less pronounced towards bottom of interval." TID0073 384 387.2 BI DAS MAS VFG L None "dacite/coarse basalt/latite or fine volcanaclastic sandstone, crystalline amphiboles/feldspars visible under hand lense and relatively fresh (unaltered) possible intrusive?" PY FF 1 PY DS 0.5 TID0073 387.2 390.5 SB SLST BA VFG L N "very fine siltstone, typical zebra beds. Some coarser grained beds that are possibly part of intrusive? Dull green alteration at top of unit." PO BEDP 1 PO BL 0.5 TID0073 390.5 397 SB SLST BED VFG SLST BA MG N N "Very fgr bedded silts (cherts), weak zebra texture" TID0073 397 399.6 SB SLST BED VFG L N "Increase in Graphite, still cherts/slsts." TID0073 399.6 408 SB SDST MAS MG N N weak carbonate pips within SDST matrix TID0073 408 409.4 SB SLST BED FG SDST MAS MG L N TID0073 409.4 409.9 FZ FZ SH FG N N soft clay-like infill TID0073 409.9 422 SB SLST BED FG SDST MAS MG M N "weak bedp sulphides, rip-up clasts show younging up-hole" PY BEDP 5 PY BL 5 TID0073 422 429.8 SB SDST MAS MG SLST BED FG L N PY FF 0.2 TID0073 429.8 437.6 SB SLST BED FG M N zebra rocks TID0073 437.6 440.1 SB SDST MAS MG SLST BED FG L N TID0073 440.1 442.6 SB SLST BED FG M N PY FF 3 TID0073 442.6 445 SB SDST MAS MG N N TID0073 445 446.2 SB SLST BED FG M N TID0073 446.2 449.1 SB SDST MAS FG SLST BED FG L N TID0073 449.1 453.2 SB SLST BED FG N N "Decrease in graphite, thick (4cm) white qtz vn, marker structure?" TID0073 453.2 455.1 SB SDST MAS MG N N TID0073 455.1 462.2 SB SLST BED FG L N PY BEDP 0.2 TID0073 462.2 462.7 FZ FZ SH FG M N TID0073 462.7 469 SB SDST MAS MG SLST BED FG N N TID0073 469 480 SB SLST BED FG M N "Zebra beds of variable graphite levels, thick qtz bands/vns." PY BL 0.5 TID0073 480 486.6 SB SLST BED FG L N "Strongly washed (Chl perv alt?), related Eos-hosted shearing?" PY BL 2 PY FF 2 TID0073 486.6 499.7 EB SLST BED FG BCH CHY FG VH N "strong graphite, BCH's" PY BEDP 10 TID0073 499.7 500.7 EB SDST GBD MG N N Younging/ fining uphole PY BL 3 TID0073 500.7 505 EB SLST FA FG BCH CHY FG H N PY BEDP 20 TID0073 505 507.5 EB SLST BED FG SLST FRC FG M N "Well bedded SLST,black /gray beds with PY parallel to bedding." PY BEDP 3 PY FF 0.5 TID0073 507.5 510.3 EB SDST MAS MG L N "sandstone or possible mafic intrusive. Qtz, feldspar gas visible within mafic Matrix. 10cmSLST within unit." PY DS 2 PY FF 1 PO FF 0.2 TID0073 510.3 511.4 EB SLST BED FG SLST FRC FG M None Fractured SLST with boudin chert horizons. PY BEDP 2 PY FF 1 TID0073 511.4 512.4 FZ QTZ BX FG L N "Altered Qtz vein , very fractured, contains SLST beds/fragments and some boudin cherts. Very well defined pyrite crystals." PY BEDP 0.5 PY FF 1 PY BL 2 TID0073 512.4 519.7 EB SLST BED FG CBC CHY FG M N Massive SLST at top of unit then becoming bedded. Boudin chert horizon also apparent. PY BEDP 3 PY FF 1 TID0073 519.7 523.9 EB SLST BED FG SLST FRC FG H None PY BEDP 1 PY FF 1 TID0073 523.9 530.2 FZ SLST FA FG VH None Very fractured and graphitic. Some SLST beds still visible. PY BEDP 0.5 PO FF 0.5 TID0073 530.2 543.1 NU DLT FO FG N None Foliated Nemesis unit. Sharp upper contact with faulted unit.Carbonate/ sericite/ chlorite altered. TID0073 543.1 544.5 NU DRT MAS MG N None Possible Diorite. Feldspar and k-Feldspar phenocrysts with heavy chlorite and amphibole alteration. Unit is also heavily minerlized. PO DS 2 PY FF 0.5 TID0073 544.5 547 EB VCNG MAS FG N N "Mafic Fine grained intrusive, Minerlized. Diffuse upper contact with a sharp lower contact." PY DS 0.2 PY FF 0.2 TID0073 547 552 NU DLT FO FG N N Fine grained nemesis that coarsens with depth. Unit is foliated with mineralization within the Qtz veins near top contact. PY FF 0.2 PO FF 0.2 TID0073 552 553.3 NU DLT FO FG N None "Sharp contact at bottom of unit with SLST, SL pride congregate at boundary." PY FF 0.1 TID0073 553.3 557.6 EB SLST BED FG L N PO FF 0.5 PY FF 0.5 TID0073 557.6 562 EB SLST BED FG SLST FRC FGV L N Very fractured Eos. On edge of fault and oxidation and Silicification is apparent. ARS forms in large crystals. PY FF 0.5 PY BL 0.5 ARS BL 0.3 TID0073 562 572.4 FZ FZ FA FG SLST BED FG VH N Very Faulted broken core. Mostly SLST some 30m sections recognisable SDST. High Graphite content. Unit ends on what could be an intrusive. TID0073 572.4 573.6 NU DLT FO FG L N "sharp top and bottom contacts. Intrusive unit but possible SDST, Weakly foliated, similar to nemesis." TID0073 573.6 575.7 EB SLST BED FG M N "Higher graphite content then Founts other side of fault. Bottom contact difficult to determine. Zebra beds, high/low carbon." PY BEDP 0.1 PO BEDP 0.1 TID0073 575.7 606.3 LB SLST BED FG L None "Simular to Eos beds but less carbon and ""tuff"" beds, which appear as VFG,grey irregulan beds. 10cm at 588.1 that could have been a small fault. High carbon, fractured and sulfide rich.These tuff beds have a high carbonate content." ARS BL 0.1 PY FF 0.2 TID0073 606.3 609.4 FZ FZ FA FG SLST FA FG L None Broken fractured core within Leto unit. TID0073 609.4 610.4 LB SLST BED FG N N TID0073 610.4 611.5 BI DLT FO FG N None Sharp contacts. Possible intrusive (Nemesis?) TID0073 611.5 615.2 LB SLST BED FG N N "Bedded SLST, some soft sediment deformation structures . Patchy carbonate alteration especially at the two Qtz sandstone patches (Silicification or primary?)" TID0073 615.2 616.6 BI DLT FO FG N None Foliated nemesis unit.Sharp top and bottom contacts. TID0073 616.6 624.4 LB SLST BED FG SLST LAM FG N N TID0073 624.4 625.2 BI DLT FO FG N N weakly foliated intrusive. Snake to Nemesis but is it a different event? Boundaries are sharp and are parallel to bedding. TID0073 625.2 640.3 LB SLST LAM EFS SDST MAS CS N N Unit grading from laminated/ bedded SLST to a bedded/massive SDST. The sandstone is clast supported with a silt matrix. PY DS 0.1 TID0073 640.3 644 FZ FZ FA MSD SDST MAS CS N LL TID0073 644 646.8 LB SDST MAS MSD SDST FRC MSD N N TID0073 646.8 655.6 LB SDST MAS CS N N "Sandstone/greywacke. Clast supported, subangular grains. Qtzlfeldspar rich. Two large Qtz veins going through unit approx10-15 cm" TID0073 655.6 656.9 EB MIRK MAS FG L None fine gained massive unit. Sharp contacts. Intrusive or SDST. TID0073 656.9 658 LB SDST MAS MSD CHRT CHY FS L N Graded medium to coarse sandstone then wackes? with 20cm of cherts at the bottom of the unit. Chert is carbonacious.. TID0073 658 667.7 LB GYWK MAS CS SDST BED FS L N Unit coarsening /fining with beds periodically visible usually in the fine units.Carbonate apparent in the matrix of coarser wackes. TID0073 667.7 671.6 LB SLST BED SLT SDST BED FS L None Moderate to weakly bedded silts and fine sands. TID0073 671.6 688.5 LB GYWK MAS CS SLST BED VFG "several fining upwards sequences beginning with fine weakly bedded silts, sequences generally well graded, but zones of soft sediment deformation creating sharper contacts into the coarser grained greywackes/sands. Bands of siltstone brecciated clasts" PY FF 0.3 TID0073 688.5 693 LB SLST FRC VFG GYWK FA MSD "fracture zone dominated by silstone, minor medium sands/greywacke, thin faulted zones <30cm. Increased vein content and sulphides" PY FF 1 PO FF 2 ARS FF 0.3 TID0073 693 703.1 LB GYWK MAS MG "fine to medium grained greywackes, with clasts of fine to medium grained siltstones scattered throughout interval size ranging 5-100mm" TID0073 703.1 706.8 EUB SLST BED VFG SLST BX VFG "contact with the greywackes marked by brecciated siltstones, followed by weakly bedded sine siltstones," TID0073 706.8 712.1 EUB SLST FRC VFG SLST FA VFG "fractured siltstone, with faulted zones <40cm." TID0073 712.1 722.2 EUB SLST BED VFG SDST MAS CG "interval dominated by bedded silts, fractured/brecciated in thin zones, thin bands of interbedded silts/sands, also thin bands of coarse massive sands without the larger clasts of the wackes in above intervals." PY FF 1 PO FF 0.3 ARS DS 0.5 TID0073 722.2 724.3 EUB SLST FA VFG SDST FRC FG "fault zone predominately composed of silts, but also fine sands" PY FF 1 PO FF 1 PO BEDP 1 PY BEDP 0.5 TID0073 724.3 737.7 EUB SLST BED VFG SLST FRC FG "silstones with lighter coloured tuff beds becoming more predominant, disseminated/bedding parallel sulfides increasing" PY FF 1 PO FF 1 PO DS 1 PY DS 0.5 TID0073 737.7 738.6 EUB SLST FA VFG faulteds fine silts/sands TID0073 738.6 743.3 EUB SLST BED VFG "bedded fine siltstones, strong green alteration (chlorite) with white feldspars, pale tuff beds" TID0073 743.3 750.1 EUB SLST FRC VFG SLST FA VFG "fractured siltstones (bedded), with fault zones <30cm, pale tuff beds," TID0073 750.1 755 EUB SLST BED VFG SLST MAS VFG weakly bedded to massive siltstone TID0073 755 757 EUB SLST LAM FG N N weak laminations throughout ARS BEDP 0.3 PY BEDP 0.1 TID0073 757 760.8 EUB SLST LAM FG SLST FRC FG weak laminations ARS DS 0.1 PY FF 0.1 TID0073 760.8 761.5 FZ FZ FRC FG TID0073 761.5 770 EUB SLST LAM FG SDST BED FG silts with ~10 cm horizons of sands TID0073 770 776 EUB SLST LAM FG weakly laminated silts with large arsenopyrite ~8mm blebs ARS BL 0.6 TID0073 776 778 EUB SLST LAM FG SDST BED FG silts with sand horizons and fractured towards bottom of unit. ARS DS 0.5 TID0073 778 782 EUB SLST LAM FG SLST FRC FG ARS FF 0.1 PY FF 0.3 TID0073 782 787 EUB SLST BED FG SDST BED FG area of fracturing within unit PY FF 0.1 TID0073 787 788.5 EUB SLST BED FG extensive large quartz veining showing two periods of growth ARS BL 0.5 TID0073 788.5 791 EUB SLST BED FG PY FF 0.1 TID0073 791 794 EUB SDST BED FG SLST LAM FG N N alternating siltsand Sands -bedded and laminated TID0073 794 799.8 EUB SLST LAM FG SDST FRC FG "similar to unit above, but highly fractured" PY FF 0.1 ARS DS 0.1 TID0073 799.8 802.2 EUB SLST LAM FG minor quartz horizons ARS BL 0.3 PY FF 0.1 ARS FF 0.3 TID0073 802.2 802.7 EUB SDST BED FG altered quartz horizon ARS FF 0.5 TID0073 802.7 806.4 EUB SDST MAS FG N N fine sands ARS BL 0.3 PY FF 0.1 TID0073 806.4 809.2 EUB SLCT BED FG SLST LAM FG N N "30 cm nemesis unit at top, 30 cm alteration/ intrusion half way down margins of nemesis unit are very abrupt with no halos / chilled margins the margins parallel to bedding" ARS FF 0.3 PY FF 0.1 TID0073 809.2 812 EUB SLST BED FG SDST FRC FG "healed, sheared and fractured zone of silts and small sand units." PY FF 0.3 TID0073 812 819.3 EUB SDST MAS FG SDST BED FG N N fine massive sands with Occasional coarser sand horizons. Minor healed fractures. PY FF 0.1 TID0073 819.3 822 EUB SDST MAS FG N N TID0073 822 825.8 EUB SDST MAS FG N N "fine to med sands, occasional beds" TID0073 825.8 835 EUB SDST BED FG N N few altered horizons PY FF 0.2 TID0073 835 836 EUB SLST LAM FG SLST FRC FG N N PY FF 3 TID0073 836 837.8 EUB SDST MAS EFS fractured sands with elements of wacke textures TID0073 837.8 840.3 EUB SLST LAM FG N N PY BEDP 0.3 TID0073 840.3 844 EUB SLST LAM FG PY FF 0.1 TID0073 844 847.5 EUB SDST MAS CS SLST BED FG N N "lower part unit could be felsic to intermediate intrusive but no obvious margins, appears to grade into fine silts at top of unit" TID0073 847.5 849.4 EUB FZ FA CS SDST MAS CS N N TID0073 849.4 855.2 EUB SLST MAS FG SDST BED CS highly fractured ARS FF 0.1 PY FF 0.1 TID0073 855.2 863.5 EUB SLST LAM FG SDST MAS CS "occasional sandy horizons within bedded/laminated silts, extensive quartz veining" ARS BL 0.1 PY BL 0.1 PY FF 0.1 TID0073 863.5 868.2 EUB SDST BED CS SDST BED VCS "interbedded coarse/very coarse sands, extensive quartz veining. Large <1cm arsenopyrite." ARS BL 0.7 TID0073 868.2 875.5 EUB SDST FRC CS SDST BED VCS "faulted straight fracture broken and healed areas, some very coarse sand beds within unit. 30cm qtz vein in middle unit." ARS BL 0.3 TID0073 875.5 878 BI IRK MAS MG "Intermediate intrusive,foliations biotite alteration stronger with depth." TID0073 878 886.2 EUB SDST BED VCS "Appears to be very coarse sandstone, however textures could be obscured by alteration. Possible greywacke texture. Extensive qtz veining." ARS BL 0.5 TID0073 886.2 888.5 EUB SLST BED FG SDST BED CS "extensive large <1cm arsenopyrite blebs, fine silts grading down into sands, extensive sulphides." ARS BL 3 ARS BEDP 1 PY BL 0.5 TID0073 888.5 889 EUB SDST FA CS isolated 10cm faults within unit. ARS BL 0.5 TID0073 889 934 EUB SDST BED FG Europa beds.shear at 927. 4 PO VN 0.5 ARS BL 3 PY BL 0.5 TID0073 934 936.4 EUB SLST BED FG Occasional Chert bands present. ARS BL 0.1 TID0073 936.4 936.9 QTZ CRN FG ARS BL 0.2 TID0073 936.9 940 EUB SLST BED FG SDST BED FG PY BL 1 ARS BL 1 TID0073 940 947 EUB SDST BED FG Small area of fractured country trock found in quartz vein. PO FF 1 PY FF 1 TID0073 947 949 EUB SDST FO FG Foliation picked pout by pips. TID0073 949 963.8 EUB SDST BED FG SLST BED FG Siltstones very rare. PY BL 0.5 TID0073 963.8 967 EUB SDST BED FG ARS BL 0.5 TID0073 967 968 FZ FZ FRC FG SDST FRC FG TID0073 968 973.2 EUB SDST FRC FG ARS BL 0.2 PY BL 0.5 PO BL 0.5 TID0073 973.2 994.3 EUB SDST BED FG Vuggy quartz at 991.7m PY BL 0.1 TID0073 994.3 995.7 EUB SDST FO FG foliation picked out by green mineral large amount of quartz present ARS BL 3 TID0073 995.7 999.1 EUB SDST BED FG TID0073 999.1 1001 EUB SDST BED FG quartz phenocrysts with blurred Margins present PO BL 0.4 TID0073 1001 1009 EUB SDST BED FG large amount of quartz vahihg present TID0073 1009 1016.2 EUB SLST BX SLT SDST BX FS "weakly bedded fine sands and silts, regular brecciated zones, minimal sulphide mineralisation." PO FF 0.2 PY FF 0.1 TID0073 1016.2 1023 EUB SLST BX SLT SDST FRC FS N N "fine sands and silts, large breacciated zone/ fractured. Large arsenopyrite < 5mm" ARS FF 1 PO RE 0.2 TID0073 1023 1025.3 EUB SDST FA MSD N N Large fault zone Healed to 1023.6 and then fractured. PY FF 0.8 ARS FF 0.3 TID0073 1025.3 1030 EUB SDST BX FS Brecciated fine sends/silts. Pervasive silica alteration. PY FF 0.6 ARS FF 0.3 TID0073 1030 1032.5 EUB GYWK MAS CG N N "Greywackes with larger detrital clasts poorly sorted within finer grained matrix of fine sands/silts. Fining downwards, possibly the start of Leto on other side of hinge. ARS increase with depth." ARS FF 0.7 TID0073 1032.5 1037.2 EUB SDST BX FS SLST BED SLT "Grading from brecciated sands/silts into finer silts, then into short greywacke beds <20cm. Fining downward sequences 50-70cm sequences. Weakly bedded." PY FF 0.5 TID0073 1037.2 1038.4 EUB SDST MAS CS TID0073 1038.4 1048.4 EUB SDST BED EFS SLST BED SLT "Weakly bedded silts grading into fine sands.Qtz vein at 1046m (30cm). Zones of brecciated clasts, short beds of greywackes." PY FF 0.3 TID0073 1048.4 1061.1 EUB SLST MAS SLT SLST BX SLT Brecciated to 1049m and returning into massive/ weekly bedded silts/fine sands. ARS FF 0.5 PY FF 0.2 TID0073 1061.1 1067.8 EUB GYWK MAS MG SLST MAS EFS greywackes and brecciated siltstone clasts grading into fine sands/silts. Weakly bedded Increase in sulphides ARS FF 0.4 PY FF 0.3 TID0073 1067.8 1076.5 EUB GYWK GBD CG SLST BED SLT greywackes/ detrital clasts grading into fine sands/siltstones. Weakly bedded.pyrite becoming pervasive throughou beds in fine to larger pips <5mm. PY BL 2 PY FF 1 TID0073 1076.5 1083 EUB SDST BED VCS SLST BED SLT "fining downward sequences<70cm repeated, strong carbonate rich sands grading into siltstones. Carbonate beds approximately 10cm. Pyrite content in fracture fill" PY FF 1.5 TID0073 1083 1085.1 EUB SDST MAS CS "massive to weakly bedded sandstone, brecciated quartz clasts. Minimal sulphide content" TID0073 1085.1 1088.2 EUB GYWK MAS CG SDST BED CS greywackes interbedded with coarse sands. Highly altered with massive cordierite growth as well as feldspars. Possibly associated with the underlying quartz vein to gain fluid alteration. PY FF 0.5 TID0073 1088.2 1089 QTZ MAS CXL SDST BX CS quartz vein with brecciated sandstone clasts enclosed. High sulphides ARS/pyr disseminated throughout. ARS DS 1.5 PY FF 1 TID0073 1089 1090.9 EUB SDST BED MG SLST BED SLT alternating medium sands to silts. moderate sulphide content. weakly bedded. PY FF 1 ARS FF 0.3 TID0073 1090.9 1093.4 FZ FZ FA MG "fault zone, mainly healed by weathered shale/sands" TID0073 1093.4 1095.4 EUB SLST FRC SLT SDST FRC FS fractured fine sands and silts following fault zone. Reintroduction of pyrite. PY FF 0.3 TID0073 1095.4 1108.5 EUB SLST GBD SLT SDST BED MSD alternating beds of siltstone/medium sands. Very weakly bedded. Zones of brecciated clasts/thin zones of greywackes. Distinct increase in large euhedral arsenopyrite/pyrite crystals within fractures and dispersed through beds. alteration ca-fsp + crd PY FF 1.5 ARS BL 1.5 ARS FF 0.5 PY BL 0.5 TID0073 1108.5 1114 EUB SDST MAS CS SLST BED SLT "sandstone highly altered crd = ca-fsp, interbedded with silts and smal bands of greywackes. Large pyrite/ARS" ARS BL 1.5 ARS FF 0.5 PY BL 1 PY FF 0.5 TID0073 1114 1117.9 EUB SDST FRC MSD "fractured, highly altered sandstone preceeding fault zone. Less large sulphides, pyrite dispersed through beds." PY DS 2 PY FF 0.5 ARS DS 0.5 TID0073 1117.9 1123.8 FZ FZ FA MG "fault zone, partially healed on the bottom margin" TID0073 1123.8 1126.5 BI DRT MAS CG "quartz-diorite, k-fsp rich." TID0073 1126.5 1128 EUB SLST FA SLT SDST FRC MSD "Fracture fine sands/silts, with numerous 20cm fault zones." TID0073 1128 1133.4 EUB SLST LAM SLT SDST FRC MSD "highly fracture silts/ fine sands. Well bedded to laminated in zones, zone of dark (well laminated) graphitic beds at 1131.6m." TID0073 1133.4 1141.4 EUB SDST BED CS SDST LAM MSD well bedded to laminated medium-coarse sandstone. 5 cm carbonate rich beds. increased sulphides. PY FF 1.5 PY BL 0.5 TID0073 1141.4 1142 FZ FZ FA FS Brecciated into rubble fault zone + core loss TID0073 1142 1146 EUB SDST BED MSD "well bedded medium-coarse sandstone, moderate sulphide content." PO FF 0.5 PY FF 0.5 TID0073 1146 1154 EUB SDST BED MSD SDST LAM FS "Well bedded to laminated sandstone beds, fine-medium grained. Increase in sulphides, within fractures and disseminated pips. Boudinaged quartz veins rich in k-sp." PO FF 1 PY FF 1.5 PY BL 1 PO BL 1.5 TID0073 1154 1155 EUB SLST BED SLT SDST BED FS very well bedded fine sands and silts PY FF 1 PO FF 1 TID0073 1155 1156.3 EUB SDST BED MSD SLST BED SLT sands/silts with with pervasive sulphides bedding parallel. PY BEDP 2.5 PY DS 1.5 PO BEDP 2 TID0073 1156.3 1165.9 EUB SLST BED SLT SDST BED MSD "Well bedded siltstone (laminated in small zones), minor sandstone beds.decreased sulphides." PY FF 0.5 TID0073 1165.9 1176.1 LB LGWK MAS MG Moderate sulphide content. Silica alteration evident. PY DS 2 ARS DS 1 TID0073 1176.1 1178.1 LB SLST BED SLT SDST BED FS well bedded to laminated siltstone with thin bands of fine sands. Decrease in sulphides. PY FF 0.5 TID0073 1178.1 1180 LB SLST FRC FG SLST BED FG N fractured silts beds with occasional med sand layers PY FF 0.1 TID0073 1180 1186.2 LB SDST BED MSD SDST BED FS Med and fine sand interbeds PY FF 0.1 PY DS 0.1 ARS DS 0.1 TID0073 1186.2 1187.9 LB SDST MAS MSD contains extensive quartz ARS DS 0.3 PY DS 0.1 TID0073 1187.9 1193.9 NU DLT MAS FG DLT MAS MG Beginning O Nemesis -chilled margin at top grades down into coarser pink and green crystals. Minor foliations TID0073 1193.9 1197.4 NU DLT MAS FG "Dark grey, Intrusive full of mica" TID0073 1197.4 1202.5 NU DLT MAS MG DLT MAS CG "med to coarse intuitive, green colour, large chlorite and dolomite growths- show foliations" TID0073 1202.5 1209 NU DLT MAS FG "finer material than unit above, biotite more prevalent," TID0073 1209 1213 NU DLT MAS CB coarser more foliations TID0073 1213 1222 NU DLT MAS FGV "fine grained sand sized groundmass shows sedimentary like textures, areas of biotite enrichment" PY DS 0.1 TID0073 1222 1228.7 NU DLT MAS MG PY DS 0.5 TID0073 1228.7 1235 NU DLT MAS CB classic looking Nemesis textures large pink and light green growths TID0073 1235 1241 NU DLT MAS CXL classic igneous crystaline textures with extensive chlorite and biotite TID0073 1241 1252.5 NU DLT MAS MG weaklyfoliated nemesis unit.alternates from med to coarser grain Size.pink and green alteration growths TID0073 1252.5 1254.6 NU DLT MAS CXL V. coarse crystalline texture ARS DS 0.7 TID0073 1254.6 1258.1 NU DLT MAS EFS extensive coarse to fine cycles of pink /green overgrowth. TID0073 1258.1 1265 NU DLT MAS MG "fine grained texture with extensive biotite, increasing down the unit. Green and pink over growth down the unit, with arseno pyrite occuring towards bottom" ARS BL 0.1 TID0073 1265 1266.7 NU DLT MAS FG homogeneous texture thro out TID0073 1266.7 1269.6 NU DLT MAS MG DLT MAS FG evidence of chilled margin reducing grain size down the unit. TID0073 1269.6 1272.3 NU GYWK BED FG SDST BED FG "interbedded, wacke esque, sands and silt, fracture and healed with extensive large qtz veining." PY FF 0.3 ARS DS 0.3 TID0073 1272.3 1277 LB SDST BED FG SLST BED FG "interbedded sands and silts, areas of wacke texture." ARS DS 0.3 PY DS 0.3 PY FF 0.1 TID0073 1277 1290.3 LB SLST LAM FG SDST BED FG "laminated silts with occasional sand beds," ARS BEDP 0.3 PY DS 0.3 TID0073 1290.3 1292.9 LB SLST LAM FG SDST BED FG as previous unit but well fractured.less sulfides PY BEDP 0.1 TID0073 1292.9 1305.2 LB SLST LAM FG very occasional~ 1cm sand horizions ARS DS 0.1 PY DS 0.1 TID0073 1305.2 1306.9 BI DLT MAS FG "extensive biotite, foliated texture, sandy textures?" TID0073 1306.9 1311.2 LB SLST BED FG SLST LAM FG "occasional sandy horizons, more prevalent than higher up in hole" PY FF 0.1 PY BEDP 0.1 TID0073 1311.2 1313.8 LB SDST BED FG SLST BED FG "interbedded sands and silts, sands more common." PY FF 0.1 TID0073 1313.8 1320.8 LB SLST LAM FG SLST BED FG laminated to bedded silts with sub regular ~1-2cm sand beds throughout. PY BEDP 0.1 TID0073 1320.8 1324 LB SDST BED FG SLST BED FG sand beds increase from unit above. Contains small healed fault TID0073 1324 1327.7 LB SLST LAM VFG ARS DS 0.1 TID0073 1327.7 1330 LB SDST LAM FG SLST LAM FG ARS DS 0.1 TID0073 1330 1335 LB SLST LAM FG FZ FA FG lam silts contain healed small fault zones ~ 10cm each. Fractured rock towards bottom of unit PY FF 0.1 TID0073 1335 1350 LB SLST LAM FG SDST LAM FG inter laminated silts and fine sands - silts dominate PY FF 0.3 TID0073 1350 1362 LB SLST LAM FG SDST LAM FG "as unit above but, fractured zone" PY FF 0.3 TID0073 1362 1364 LB SLST LAM FG SDST BED MG "coarser sand units than higher in hole,within silt laminatons" PY FF 0.5 TID0073 1364 1371.9 LB SLST LAM FG SDST LAM FG ARS DS 0.1 TID0073 1371.9 1374.1 LB SLST LAM FG SDST FRC FG more fractured unit ARS BEDP 0.1 ARS DS 0.1 PY FF 0.3 TID0073 1374.1 1381 BI DLT FO MG DLT MAS FG coarse intrusive with large fragments of silts and previous beds incorporated.sandy textures n places. Chilled margins to unit. Extensive pyrite. PY DS 1 TID0073 1381 1384 BI DLT FO FG DLT MAS FG finer intrusive than above PY FF 0.9 TID0073 1384 1385.3 EB SLST LAM FG SLST FRC FG very dark fine silts with extensive pyrite fractured. PY FF 2 TID0073 1385.3 1387.9 BI DLT FO FG SLST BED FG "intrusive containing fragmens of silt beds, silts show lots of sulfides and large qtz veins" PY FF 0.9 TID0073 1387.9 1389.4 EB SLST LAM FG SLST FRC FG "extensive healed fractures, contains lots of qtz and pyrite. 6mm vg within this unit.dark grey unit" PY RE 2 TID0073 1389.4 1393.2 BI DRT MAS FG DLT MAS MG "fine to coaser intrusive down hole, extensive qtz frature fill.pyrite associated with qtz." PY FF 0.7 TID0073 1393.2 1395 EB SLST LAM FG "dark grey silts, extensive pyrite" PY FF 2 TID0073 1395 1395.8 FZ FZ FA FG TID0073 1395.8 1396.5 EB SLST LAM FG PY FF 2 TID0073 1396.5 1399 EB GYWK MAS FG GYWK MAS MG wacke textures with sub rouded 2-3 mm qtz grains PY DS 0.6 TID0073 1399 1401 EB SLST LAM FG similar silts to untils above PY BEDP 2 PY FF 0.7 TID0073 1401 1408.9 FZ FZ FA FG "two trays of faulted mush, gravel with some 10cm sections of silts and wacke.extensive grinding has formed clay to fine sand sized material and highly polished some faces.hole ended due to concern about losing gear." TID0073 1408.9 1409.7 EB SLST BED FG PY BEDP 1 Gypsum Gypsum Gypsum Gypsum Gypsum Gypsum Gypsum vuggy "bedp, orange-pink" fspar present gypsum gypsum gypsum sulphide vein other sulphide vein other fractured veins as well fractured highly fractured 5 large boudin not 70/70