H0002 Version 4 H0003 Date_generated 04-Feb-19 H0004 Reporting_period_end_date 30-Sep-18 H0005 State NT H0100 Tenement_no/Combind_report_no GR179-12 H0101 Tenement_holder Marindi Metals H0102 Project_name Caranbirini H0106 Tenement_operator Marindi Metals H0150 250K_map_sheet_number SE5303 H0151 100K_map_sheet_number 6165 H0152 50K_map_sheet_number H0153 25K_map_sheet_number H0200 Start_date_of_data_acquisition 01-Oct-17 H0201 End_date_of_data_acquisition 30-Sep-18 H0202 Data_format DL4 H0203 Number_of_data_records 68 H0204 Date_of_metadata_update 04-Feb-19 H0300 Related_data_file H0301 Location_data_file CARAN_NTSL4_COLL2018A.txt H0302 Lithology_data_file CARAN_NTDL4_GEO2018A.txt CARAN_NTDL4_GEO2018A_1.txt H0303 Assay_data_file CARAN_NTDG4_ASS2018A.txt CARAN_NTDG4_pXRF_ASS2018A_1.txt H0304 Survey_data_file CARAN_NTDS4_SURV2018A.txt H0305 SurfGeochem_Data_File CARAN_NTSG4_SOIL2018A.txt H0307 Lithology_code_file H0308 File verification List CARAN_Verification_List_2018.txt H0310 Water_data_file H0311 Water data incl in lithology file No H0313 Alteration_data_file H0314 Magsusc_data_file H0315 Vein_data_file H0316 Recovery_data_file H0317 Weathering_data_file H0318 DHQAQC_data_file H0319 SURFQAQC_data_file H0320 Other event_data_file CARAN_NTDL4_GEOT2018A.txt CARAN_NTDL4_STRU2018A.txt H0400 Drill_code H0401 Drill_contractor H0402 Description H0500 Feature_located Drillhole_collar H0501 Geodetic_datum GDA94 H0502 Vertical_datum AHD H0503 Projection Map Grid of Australia (MGA) H0508 Local Grid Name H0530 Coordinate_system Projected H0531 Projection_zone 53 H0532 Surface_Location_Survey_Instrument GPS H0533 Surface_Location_Survey_Company H0536 Downhole_Geophysical_Survey_Instrument H0537 Downhole_Geophysical_Survey_Company H0900 Remarks H1000 Hole_id Depth From Depth To Type Stratigraphy Lithology Lithology 2 Ox Structure Alteration Intensity Alteration 2 Intensity1 Alteration 3 Intensity2 Alteration 4 Intensity3 sulphide 1 % sulphide 2 0.01 sulphide 3 0.02 sulphide 4 0.03 Veins 0.04 Vein 2 0.05 Comments Logged by H1001 NA metres metres Drill type See Library See Library See Library See Library See Library See Library See Library See Library See Library See Library See Library See Library See Library See Library % See Library % See Library % See Library % See Library % See Library % Comments See Library H1004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D CPDH006 0 0.9 HQ3 Lynott Formation Rsu 5 "Orange soil, unconsolidated. Angular, in situ, siltstone fragments in a silty matrix." JV D CPDH006 0.9 2.5 HQ3 Lynott Formation NS Core loss. JV D CPDH006 2.5 4.9 HQ3 Lynott Formation SEal 4 "Light grey, pink, orange, well bedded, completely oxydised silstone." JV D CPDH006 4.9 5.4 HQ3 Lynott Formation NS Core loss. JV D CPDH006 5.4 6.4 HQ3 Lynott Formation SEal 4 "Light grey, pink, orange, well bedded, completely oxydised silstone." JV D CPDH006 6.4 6.8 HQ3 Lynott Formation NS Core loss. JV D CPDH006 6.8 12.9 HQ3 Lynott Formation SEal 4 "Light grey, pink, orange, well bedded, completely oxydised silstone." JV D CPDH006 12.9 13 HQ3 Lynott Formation NS Core loss. JV D CPDH006 13 14.8 HQ3 Lynott Formation SEal 4 "Light grey, pink, orange, well bedded, completely oxydised silstone." JV D CPDH006 14.8 16 HQ3 Lynott Formation SEal 4 "Light brown,orange, poorly bedded, ferruginous siltstone. " JV D CPDH006 16 16.2 HQ3 Lynott Formation NS Core loss. JV D CPDH006 16.2 17.4 HQ3 Lynott Formation SEal 4 fract "Light brown,orange, poorly bedded, ferruginous siltstone. Moderatly fractured." JV D CPDH006 17.4 17.8 HQ3 Lynott Formation NS Core loss. JV D CPDH006 17.8 18.3 HQ3 Lynott Formation SEal 4 fract "Light brown,orange, poorly bedded, ferruginous siltstone. Moderatly fractured." JV D CPDH006 18.3 18.8 HQ3 Lynott Formation NS Core loss. JV D CPDH006 18.8 20.5 HQ3 Lynott Formation SEal 4 "Light grey, pink, orange, bedded locally fragmented, completely oxydised silstone. Base of interval is base of complete oxydation. Sharp basal conctact." JV D CPDH006 20.5 24.6 HQ3 Lynott Formation SEal 3 Dark grey carbonaceous siltstone with irregular light brown weatherd patches. Some limonite on joints. Sharp basal contact is top of fresh. JV D CPDH006 24.6 30 HQ3 Lynott Formation SEal 1 py 15 cb 0.5 "Dark grey carbonaceous, laminated siltstone with mm to cm scale bands slightly yellowish in colour. PXRF indicates bands contain approx 20% Fe. Probably due to very fine grained disseminate pyrite. Minimal joint oxydation." JV D CPDH006 30 55.2 HQ3 Lynott Formation SEal 1 cb 0.1 "Dark grey carbonaceous, homogenous, siltstone. Weak and irregular carbonate content. Base of interval is fractured, late stage brittle fault." JV D CPDH006 55.2 55.4 HQ3 Lynott Formation NS Core loss. JV D CPDH006 55.4 73.9 HQ3 Lynott Formation SEal 1 cb 0.1 "Dark grey carbonaceous weakly bedded siltstone. Patches are lighter grey and less carbonaceaous. Carbon content decreasing towards base of interval. Weak and irregular carbonate (dolomite) content, very weak reaction to HCl when hot." JV D CPDH006 73.9 94.65 HQ3 Reward Dolostone SCcd Seal 1 cb 0.1 qz 0.1 "Medium grey, massive to poorly bedded silty dolomite. Mm thick (occasionaly to 15mm),variable length, dark laminae, of very fine grain carbonaceous detrital material, define the bedding. Dark material dominant very localy, associated with sub mm pyrite bands. Hairline microfractures dislocate bedding. Rare stylolites close to basal gradational contact." JV D CPDH006 94.65 103.6 HQ Reward Dolostone SCcd 1 bx py 0.1 "Medium grey, massive dolomite with rare bed of darker silty? material. Tectonic matrix supported breccia with small angular clasts of dolomite in a carbonate dominant matrix at 100.35 to 100.55m. Rare hairline pyrite veinlets." JV D CPDH006 103.6 105.5 HQ Reward Dolostone SCcd 1 sp 1 cb 0.1 "Similar dolomite to above with hairline fracture subparallel to CA, with displacement of circa 50mm. Cm scale blebs of honey coloured sphalerite occur along the fracture." JV D CPDH006 105.5 129.35 HQ Reward Dolostone SCcd 1 cb 0.1 "Medium grey, massive dolomite with occasionnal beds of dark silty material. Rare mudflames and sedimentary breccias occur. Bedding is disrupted by hairline fractures with cm scale displacements. Carbonate veining increases towards base of interval which is weakly fractured. Minor brecciation occurs. Bitumen occurs on stylolitic joints and in vugs in carbonate veinlets." JV D CPDH006 129.35 129.5 HQ NS Core loss. JV D CPDH006 129.5 141.45 HQ Reward Dolostone SCcd 1 cb 0.1 "Medium grey, massive dolomite with occasionnal beds of dark silty material. Rare sedimentary breccias occur. Bedding is disrupted by hairline fractures with cm scale displacements. Oxydation on joints between 132.55 and 138.75m. Bitumen occurs on stylolitic joints and in vugs in carbonate veinlets." JV D CPDH006 141.45 141.78 HQ Reward Dolostone SCcd 1 bx sp 5 cb 3 Dolomite as above but with brecciated texture due to mm thick carbonate veinlets with 5% honey colour sphalerite developing in mm to cm scale angular blebs at veinlet intersections. JV D CPDH006 141.78 178.85 HQ Reward Dolostone SCcd 1 py 0.1 cb 0.5 "Medium grey, massive dolomite with occasionnal beds of dark silty material. Sedimentary breccias occur. Bedding is disrupted by hairline fractures with cm scale displacements. Pyrite as rare blebs and stringers in carbonate veinlets penetrating the sedimentary breccias. Bitumen occurs on stylolitic joints and in vugs in carbonate veinlets. Minor late stage fault at 154 to 155m." JV D CPDH006 178.85 196 HQ Reward Dolostone SCcd 1 bx sp 0.5 ga 0.1 cb 1 "Medium grey, massive dolomite with m scale intervals of sedimentary breccias, cross cut by hydraulic breccias. Sphalerite blebs are frequent in the carbonate matrix of some intervals (190.75 to 191.15m), rare galena blebs. Bitumen occurs on stylolitic joints." JV D CPDH006 196 216.8 HQ Reward Dolostone SCcd 1 sp 0.1 cb 1 "Medium grey, massive dolomite with occasionnal beds of dark silty material. Minor hydraulic breccias occur. Bedding is disrupted by hairline fractures with cm to dm scale displacements. Rare sphalerite blebs in carbonate veinlets. Bitumen occurs on stylolitic joints and in vugs in carbonate veinlets. Gradational lower contact." JV D CPDH006 216.8 244.7 NQ2 Reward Dolostone SCcd SEal 1 cb 0.5 Dark grey silty dolomite with increased detrital matter forming elongated speck and locally laminae defining the bedding better than above. Brecciation is minor. Bitumen still present in vugs and stylolites. JV D CPDH006 244.7 249.7 NQ2 Reward Dolostone SCcd SEal 1 flt cb 1 Similar silty dolomite to above interval with moderate hydraulic brecciation. Fault rubble and gouge from 249.25 to 249.7 JV D CPDH006 249.7 302.4 NQ2 Reward Dolostone SCcd 1 sp 0.1 cb 0.5 "Medium grey, massive dolomite with occasionnal beds of dark silty material. Sedimentary soft textures occur (flames and breccias). Bedding is locally disrupted by hairline fractures with cm scale displacements. Trace sphalerite in carbonate veinlets. Bitumen occurs on stylolitic joints and in vugs in carbonate veinlets. Minor late stage fault at 254 to 255m." JV D CPDH006 302.4 322.65 NQ2 Reward Dolostone SCcd SEal 1 sp 0.1 cp 0.1 cb 1.5 "Darker grey silty dolomite with minor dark detrital matter forming elongated speck and locally laminae defining the bedding. Overall the rock is quite homogenous. Increased carbonate veining with local spahlerite and chalcopyrite blebs between 303.7 and 310m, but not together in the same vein. Base of interval consists of sedimentary breccia." JV D CPDH006 322.65 338.35 NQ2 Reward Dolostone SCcd Ses 1 py 0.1 cb 0.5 "Medium grey dolomite dominant sediment with a notably coarser grain (rougher feeling core), interpreted as containing a sandy fraction. Some dark fine argilaceous laminae occur, locally with trace disseminated pyrite. Basal part of interval has 1% carbonate stringers. Some stylotites with bitumen.Gradationnal lower contact." JV D CPDH006 338.35 401.4 NQ2 Reward Dolostone SCcd 1 sp 0.1 cp 0.1 cb 0.5 "Medium grey, massive dolomite with occasionnal beds of dark argilaceous material. Sedimentary soft textures are frequent (flames, breccias, spheroidal cm scale clasts). Bedding is locally disrupted by hairline fractures with cm scale displacements, sub m scale hydraulic breccias with carbonate matrix are frequent. Trace sphalerite and chalcopyrite in carbonate veinlets. Dolomite seems to have recrystalised in cm scale patches resulting in increased grain size. Bitumen occurs on stylolitic joints and in vugs in carbonate veinlets. Minor late stage faults at 357m and 363.5m." JV D CPDH006 401.4 410.85 NQ2 Reward Dolostone SCcd 1 flt cb 10 Fault zone in similar dolomite to above. Interval is strongly brecciated (hydraulic crackle breccia) with carbonate veins forming the matrix. Fractures and irregular joints show signs of dissolution. Several sections of fault gouge and fault rubble in which fracture surfaces are oxidised. JV D CPDH006 410.85 422.7 NQ2 Reward Dolostone SCcd 1 bx cb 1 cb 2 Interval of pale grey brecciated (crackle breccia) dolomite with pervasive carbonate (dolomite) alteration giving the rock a washed out appearance. Some recrystalisation leading to coarse carbonate grains occurs. Evidence of dissolution along joints and stylolites. JV D CPDH006 422.7 426.7 NQ2 Reward Dolostone SEal SCcd 1 cb 1 "Medium grey, finely laminated, dolomitic siltstone. Cm scale folding of the laminae occurs as well as stylolites. Sharp upper and lower contacts." JV D CPDH006 426.7 486.35 NQ2 Reward Dolostone SCcd 1 cp 0.1 cb 0.1 "Dolomite, pale grey, grading to medium grey at base of interval. Top of interval possibly carbonate altered with some dissolution along joints. Very minor sedimentary breccia. Finely laminated cm scale intervals and soft sediment textures (flames, boudinaging of beds, rounded mud clasts...) increase with depth as does argilaceous and carbonaceous matter. Trace chalcopyrite in veinlet. Stylolites occur but have less bitumen than above. Basal contact with dolomitic siltstone picked where soft sediment textures disappear." JV D CPDH006 486.35 492.9 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac SCcd 1 cb 0.1 "Dark grey, fine grained, poorly bedded, dolomitic and carbonaceous siltstone. Interpreted as being the top of the Barney Creek Formation." JV D CPDH006 492.9 511 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac SCcd 1 flt cb 2 "Similar rock to above but interval is brecciated, moderatly fractured overall with intervals of fault rubble." JV D CPDH006 511 554.4 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac 1 sp 0.1 cp 0.1 py 0.1 cb 0.5 "Dark grey, fine grained, massive to weakly laminated, dolomitic, carbonaceous silstone. Some buff/tan colour very fine grained beds could be tuffs. Rare small scale hydraulic breccias. Trace sphalerite and chalcopyrite in carbonate veins. Trace pyrite in siltstone laminae. Bitumen on some joint surfaces." JV D CPDH006 554.4 567.6 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEal SEs 1 cb 1 "Medium grey, interbeded dolomitic siltstone and fine grained sandstone. Beds are cm scale." JV D CPDH006 567.6 623.6 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEal 1 cp 0.1 py 0.1 cb 1 "Medium grey, homogeneous, poorly bedded, dolomitic siltstone. Rare beds of coarser material with trace very fine disseminated pyrite. Brecciation occurs with carbonate matrix localy containing trace chalcopyrite and pyrite. Increased veining and brecciation occurs at 572 -576.5 and 598.5-602.5m. " JV D CPDH006 623.6 624.55 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEal 1 cb 2 Sp 0.1 "Zone of alteration in siltstone. Rock is polished smooth with a pale grey mineral pervasively replacing the primary texture. Soft for silica, assumed to be a carbonate. Mm scale blelbs of pale honey coloured sphalerite occur in a patch." JV D CPDH006 624.55 659.9 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac SEs 1 py 0.1 cb 1 "Dark grey, interbeded dolomitic, carbonaceous siltstone and fine grained sandstone. Beds are cm scale. Increased carbonate veining at 632-640.5m, with thicker veins than above, cm scale. Rare pyrite in carbonate veins." JV D CPDH006 659.9 685.1 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac SEs 1 py 0.1 cp 0.1 cb 0.5 "Dark grey carbonaceous and dolomitic siltstone with interbedded cm scale beds of coarse polymictic,arenaceous, juvenile sandstone/conglomerate. Clasts are mm to cm scale, very angular, of siltstone, sometimes laminated, dolomite, rare quartz. The coarse beds frequently contain mm scale grains of pyrite and pyritic clasts. Trace chalcopyrite associated with late stage veining. Rare, minor hydraulic breccias." JV D CPDH006 685.1 688.15 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac SEc 1 py 0.1 cp 0.1 cb 0.5 "Polymictic juvenile conglomerate consisting of angular, mm to dm clasts of siltstone (some pyritic), and dolomite in a fine sediment matrix. Trace chalcopyrite often associated with late stage carbonate veining. Interpreted as a talus breccia." JV D CPDH006 688.15 689.9 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac 1 cb 0.1 Interval of massive carbonaceous weakly dolomitic siltstone. JV D CPDH006 689.9 702.3 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac SEc 1 py 0.1 cp 0.1 cb 0.5 "Polymictic juvenile conglomerate consisting of angular, mm to dm clasts of siltstone (some pyritic), and dolomite in a fine sediment matrix. Trace chalcopyrite often associated late stage carbonate veining. Interpreted as a talus breccia." JV D CPDH006 702.3 718.95 NQ2 Barney Creek Formation Upper. Sulphidic member. SEac $Sl 1 py 5 cb 1 "Dark grey/black finely laminated carbonaceous siltstone with frequent sub mm to cm laminae of very fine grained pyrite (0.01mm). Overall 5% pyrite but varies from 0 to 10 % from one metre to the next. Cm scale beds of coarse arenaceous material, some with mm scale pyrite grains, occur. Some dislocation of beds along hairline fractures." JV D CPDH006 718.95 721.4 NQ2 Barney Creek Formation Upper. Sulphidic member. SEal 1 bx si 3 py 0.1 cb 0.5 Interval of pale grey brecciated (matrix supported to crackle breccia)siltstone with pervasive silica alteration. Some clasts have the same laminations as the nearby siltstone but have been completely replaced by silica. The unit has then been brecciated with a very fine dark matrix supporting the clasts in places or infilling fractures in te clasts in others. upper and lower contacts are sharp. Pyrite occurs as mm scale grains in the clasts and in the matrix as do grains of a pale blue mineral (silica?) and light green clasts (glauconite rich?). JV D CPDH006 721.4 777.1 NQ2 Barney Creek Formation Upper. Sulphidic member. SEac $Sl 1 py 5 cb 0.5 "Dark grey fine grain well bedded carbonaceous siltstone with common laminated to disseminated very fine pyrite, pyrite content variable from 0% to 10% over a metre, bedding is planar ranging from <1mm to 200mm, siltstone is very weakly calcareous, localised soft sediment textures, spars fine to medium grain sandstone (dolomitic) beds with coarser pyrite grains to 1mm, 0.5 to 1% coarse grain carbonate+-quartz vns, gradual contact over metres" GM D CPDH006 777.1 777.8 NQ2 Barney Creek Formation Upper. Sulphidic member. SEac 1 flt si 3 cb 2 "Mid to dark grey fine grain strongly ?silicified carbonaceous siltstone with 0.1m fragile shear/crush zone, siltstone as described above with no pyrite, silicification is bleached zone 0.1-0.2m above & below fragile crush zone from 777.35 to 777.45, common <1-10mm carbonate fracture fill, fault marks contact between strongly pyritic and weakly pyritic BCF" GM D CPDH006 777.8 851.25 NQ2 Barney Creek Formation Upper. Sulphidic member. SEac $Sd 1 py 0.5 cb 1 "Dark grey fine grain well bedded carbonaceous calcareous siltstone with patchy disseminated very fine pyrite, pyrite content variable from 0% to 1% over a metre, flat lying to shallowly westerly dipping siltstone beds are planar ranging from <1mm to 20mm and weakly to moderately calcareous, spars fine to medium grain sandstone (dolomitic) beds with coarser pyrite grains to 1mm, dolostone conglomeratic beds at 807.6-808m, common <1-20mm coarse grain carbonate+-quartz vns, sharp contact at silica alteration" GM D CPDH006 851.25 853 NQ2 Barney Creek Formation Upper. Sulphidic member. SEac 1 flt si 3 cb 3 "Partly brecciated/broken fault zone in mid to dark grey fine grain well bedded strongly silicified carbonaceous siltstone, 852.45-852.95 partly broken poorly healed fault breccia with very weak clay content, silicification is up hole of fault and decreasing in intensity toward upper content, 3% <1mm to 10mm fracture fill to veining, sharp lower contact " GM D CPDH006 853 883 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac 1 py 0.2 cb 2 "Dark grey fine grain well bedded carbonaceous calcareous siltstone, pyrite content has reduce to >0.5% and occurs as localised laminae and disseminations, planar >1-50mm often sandy siltstone beds have changed from shallow to moderately dipping to the west, siltstone is weakly to moderately calcareous, common cb facture fill and veins to 50mm, 50mm cavernous carbonate + pyrite band at 876.25, sharp lower cct " GM D CPDH006 883 883.9 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac 1 py 0.1 cb 25 "Dark grey fine grain well bedded carbonaceous siltstone with 25% partly cavernous carbonate, brecciating coarse grain carbonate to 10mm crystals, carbonate concentrated between 883-883.5, trace pyrite with veining, siltstone as described above, sharp lower contact" GM D CPDH006 883.9 884.1 NQ2 Barney Creek Formation Upper. Non sulphidic member. CAV 1 0.2m cavity as confirmed by the driller GM D CPDH006 884.1 906 NQ2 Barney Creek Formation Upper. Non sulphidic member. SEac 1 py 0.1 cb 2 "Dark grey fine grain well bedded carbonaceous calcareous siltstone, pyrite content is still low at >0.5% and occurs as localised laminae and disseminations, planar >1-50mm often sandy siltstone beds are moderately dipping to the west, siltstone is weakly to moderately calcareous, common cb facture fill and partly cavernous and brecciating veins to 30mm, common microfaulting, gradual lower cct over 1m as very fine pyrite content increases " GM D CPDH006 906 960 NQ2 Barney Creek Formation Upper. Sulphidic member. SEac $Sl 1 py 1 cb 2 "Dark grey fine grain well bedded carbonaceous calcareous siltstone, patchily laminated to disseminated very fine pyrite, plannar <1-30mm sandy siltstone beds moderderately dipping toward the west, siltstone is weakly to moderately calcareous, localised 2-30mm fine to medium grain dolomite sandstone beds, common carbonate fracture fill and partly brecciating 1-50mm veins, lower contact sharp " GM D CPDH006 960 978.3 NQ2 Barney Creek Formation Upper. Sulphidic member. SEac $Sl 1 py 1 cb 3 "Mid to dark grey fine grain partly brecciated and shuffled interbedded carbonaceous calcareous siltstone and dolomitic siltstone with patchy laminated very fine pyrite, abundant fine well healed faults shuffling the planar <1-20mm beds, brecciated crush fault zone at 969.15-969.25, abundant carbonate fracture/fault fill and up to 150mm brecciating veins, rare bitumin on fractures,Gradual lower contact over metres as rock becomes more dolomitic and brecciated" GM D CPDH006 978.3 985 NQ2 Barney Creek Formation SEal 1 py 0.2 cb 3 "Mid to dark grey fine grain contorted brecciated folded interbedded carbonaceous siltstone and dolomitic siltstone, bedding as described above but has highly variable orientation with a fold nose at 982.1, common carbonate crackel breccia to breccia zones focused along fluid/fracture corridors up to 0.5m wide, common carbonate fracture fill and veins to 5mm wide, lower contact sharp at end of massive siltstone" GM D CPDH006 985 1029.35 NQ2 "Barney Creek Formation, Cooley Dolomite Member" SCcd 1 py 0.2 cb 5 "light to mid grey dolostone conglomerate with later brecciation, mostly a matrix supported conglomerate with angular >5mm to 0.5m clasts of dolomite and rare silcified siltstone and quartz clasts in a fine dolomitic matrix; common localised fine pyrite as disseminations and along fractures; some harder than expected areas may be moderate silicification eg 1024m, common partly brecciating carbonate veining and fracture fill; possible conformable dolostone beds fining up hole & trace honey spalerite with carbonate in fractures 993.2; sharp lower contact as increase in pyrite" GM D CPDH006 1029.35 1100.8 NQ2 "Barney Creek Formation, Cooley Dolomite Member" SCcd 1 py 0.5 cb 5 "light to mid grey dolostone conglomerate with later brecciation and disseminated sulphides, mostly a matrix supported conglomerate with angular >5mm to 0.5m clasts of dolomite and rare silcified siltstone clasts in a fine dolomitic matrix, the matrix in some areas have recrystalised to medium-coarse grain sometimes bladed carbonate; common patchy fine pyrite as disseminations, along clast boundaries and fractures, and replacing carbonate crystals; common partly brecciating carbonate veining and fracture fill; large portion of the interval looks as though it has been brecciated post deposition; sharp lower contact at silicified clasts" GM D CPDH006 1100.8 1127.7 NQ2 "Barney Creek Formation, Cooley Dolomite Member" SCcd 1 bx si 2 py 2 cb 5 "light to mid grey dark brown partly silicified dolostone conglomerite with later brecciation and disseminated sulphides, mostly matrix supported conglomerate with angular >5mm to 0.5m clasts of dolomite with lesser silcified dark brown bedded clasts in a fine dolomitic matrix, the matrix in some areas have recrystalised to medium-coarse grain sometimes bladed carbonate; large portion of the interval looks as though it has been brecciated post deposition with some breccia zones having banded carbonate growth rings; patchy regular fabric with moderate dip to the east; common fine pyrite as disseminations, along clast boundaries and fractures, and replacing carbonate crystals; abundant carbonate veining and fracture fill; EOH at 1127.7m" GM