H0002 Version 4 H0003 Date_generated 13-Dec-19 H0004 Reporting_period_end_date 01-Apr-20 H0005 State NT H0100 Tenement_no/Combind_report_no EL26590 H0101 Tenement_holder Newcrest Operations Ltd Prodigy Gold NL H0102 Project_name Dune South West H0106 Tenement_operator Newcrest Operations Ltd H0150 250K_map_sheet_number SF5203 H0151 100K_map_sheet_number 4857 4957 H0152 50K_map_sheet_number H0153 25K_map_sheet_number H0200 Start_date_of_data_acquisition 01-Apr-19 H0201 End_date_of_data_acquisition 01-Apr-20 H0202 Data_format DL4 H0203 Number_of_data_records 159 H0204 Date_of_metadata_update 16-Dec-19 H0300 Related_data_file H0301 Location_data_file DSW_NTSL4_COLL2020A.txt H0302 Lithology_data_file DSW_NTDL4_GEO2020A.txt H0303 Assay_data_file DSW_NTDG4_ASS2020A.txt DSW_NTDG4_ASS2020A_1.txt H0304 Survey_data_file DSW_NTDS4_SURV2020A.txt H0305 SurfGeochem_Data_File H0307 Lithology_code_file H0308 File verification List DSW_Verification_List_2020.txt H0310 Water_data_file H0311 Water data incl in lithology file No H0313 Alteration_data_file DSW_NTDL4_ALTE2020A.txt H0314 Magsusc_data_file H0315 Vein_data_file DSW_NTDL4_VEIN2020A.txt H0316 Recovery_data_file H0317 Weathering_data_file H0318 DHQAQC_data_file DSW_NTQG4_DQAQC2020A.txt H0319 SURFQAQC_data_file H0320 Other event_data_file DSW_NTDL4_MINE2020A.txt DSW_NTDL4_REGO2020A.txt DSW_NTDL4_STRU2020A.txt H0400 Drill_code DD H0401 Drill_contractor Topdrill H0402 Description Diamond Drilling 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 52 H0532 Surface_Location_Survey_Instrument GPS H0533 Surface_Location_Survey_Company Newcrest Operations Ltd H0536 Downhole_Geophysical_Survey_Instrument H0537 Downhole_Geophysical_Survey_Company H0900 Remarks H1000 Hole_id Depth From Depth To Lithology lithology2 Lith_Strat Weathering Lith1_GrainSize Colour1 Colour2 Comments Column11 H1001 NA metres metres NA NA NA NA NA NA NA NA NA H1004 0 0 0 0 0 0 0 0 0 0 0 0 D EUR0018 0 1 DS rd D EUR0018 1 3.7 DC crm D EUR0018 3.7 7.5 DC br D EUR0018 7.5 13.5 CS gy D EUR0018 13.5 18.2 CF br D EUR0018 18.2 19.1 DY br D EUR0018 19.1 28.2 DY TERT wh D EUR0018 28.2 30 DY TERT br D EUR0018 30 34.4 DY KKF HW D EUR0018 34.4 53.6 SU KKF HW D EUR0018 53.6 57 SU KKF HW D EUR0018 57 58.8 ZF KKF HW D EUR0018 58.8 59.1 ST KKF MW vf crm gy Lower saprolite: small siltstone layer with no visible texture/fabric D EUR0018 59.1 62.4 SS KKF MW mg crm gy Lower saprolite: weakly fractured med grained qtz rich sandstone unit. Couple 0.5cm qtz veins. D EUR0018 62.4 63.8 ST KKF MW vf gy D EUR0018 63.8 64.75 SS KKF MW mg crm gy Lower saprolite: red grey matrix supported qtz rich sandstone. moderately weathered. D EUR0018 64.75 64.95 ST KKF MW vf gy D EUR0018 64.95 73.2 SS KKF MW mg crm gy Lower saprolite: qtz rich sandstone still with minor clay component. Weakly fractured with fe infill. D EUR0018 73.2 74.4 ST KKF MW vf gy D EUR0018 74.4 75.2 SS KKF MW mg crm gy Lower saprolite: moderately weathered weakly fractured. sandy bottom of bed younging downhole. graded bedding. med grained to fine grained sandstone. D EUR0018 75.2 75.4 ST KKF MW vf gy D EUR0018 75.4 78.1 SS KKF MW mg crm gy Lower saprolite: qtz sandstone relatively clay rich. D EUR0018 78.1 78.3 ST KKF MW vf gy D EUR0018 78.3 81 SS KKF MW mg crm gy Lower saprolite: sandstone D EUR0018 81 82.5 SS KKF MW mg gy D EUR0018 82.5 82.6 SS KKF MW fg gy D EUR0018 82.6 86.3 SS KKF MW mg gy rd Saprock: medium grained qtz rich sandstone with hematite altered matrix. Moderately fractured. Minor qtz veining. D EUR0018 86.3 89 SS KKF MW mg br D EUR0018 89 89.1 SS KKF MW mg gy rd Saprock: hematite stained sandstone with rip up siltstone clasts. D EUR0018 89.1 90.2 SS KKF MW fg gy D EUR0018 90.2 90.35 ST KKF MW vf gy D EUR0018 90.35 92.6 SS KKF MW mg gy D EUR0018 92.6 92.8 ST KKF MW vf gy D EUR0018 92.8 96.9 SS KKF MW mg gy br Saprock: broken ground weakly fractured. Medium grained sandstone. base of graded bed fining and younging upwards. D EUR0018 96.9 97.3 SS KKF MW fg gy D EUR0018 97.3 97.4 ST KKF SW vf gy D EUR0018 97.4 97.7 SS KKF SW fg gy D EUR0018 97.7 99.1 SS KKF SW mg gy D EUR0018 99.1 99.3 SS KKF SW vf gy D EUR0018 99.3 101.5 SS KKF SW mg gy rd Saprock: medium grained sandstone with red matrix. D EUR0018 101.5 101.65 ST KKF SW vf gy D EUR0018 101.65 103.1 SS KKF SW mg gy D EUR0018 103.1 110 ST KKF SW vf gy D EUR0018 110 111 SS KKF SW mg gy D EUR0018 111 112 ST KKF SW fg gy D EUR0018 112 112.9 SS KKF SW mg gy D EUR0018 112.9 115 ST KKF SW vf gy D EUR0018 115 116.9 SS KKF SW cg gy pk Saprock? coarser grained matrix supported sandstone with qtz clasts up to 0.5cm. weak pink alteration? feldspar? D EUR0018 116.9 117.5 ST KKF FR vf gy D EUR0018 117.5 120.9 SS KKF FR mg gy D EUR0018 120.9 121.9 SS KKF FR fg gy D EUR0018 121.9 123.5 ST KKF FR vf gy D EUR0018 123.5 127.7 SS KKF FR fg gy D EUR0018 127.7 128.65 BS KKF FR vf bk D EUR0018 128.65 130 SS KKF FR mg gy D EUR0018 130 130.7 SS KKF FR fg gy D EUR0018 130.7 131.6 ST KKF FR vf gy D EUR0018 131.6 135.2 SS KKF FR mg gy D EUR0018 135.2 136.2 ST KKF FR vf gy D EUR0018 136.2 141 SS KKF FR mg gy D EUR0018 141 141.2 ST KKF FR fg gy D EUR0018 141.2 150.9 SS KKF FR mg gy D EUR0018 150.9 151.5 ST KKF FR vf gy D EUR0018 151.5 157.7 SS KKF FR mg gy gn Fresh: grey- grey qtz fsp rich sandstone with slithers of black shale which has been sheared and pulled out. some qtz + fsp veining. weak bleaching making rock look slightly green. D EUR0018 157.7 157.9 ST KKF FR vf gy D EUR0018 157.9 158.3 SS KKF FR mg gy D EUR0018 158.3 161.6 SS KKF FR fg gy D EUR0018 161.6 162.8 SS KKF FR fg gn D EUR0018 162.8 168.9 SS KKF FR mg gy D EUR0018 168.9 169.6 SS KKF FR fg gy D EUR0018 169.6 175.2 SS KKF FR mg gy D EUR0018 175.2 175.5 SS KKF FR fg gy D EUR0018 175.5 176.6 BS KKF FR vf gy D EUR0018 176.6 178.8 SS KKF FR mg gy D EUR0018 178.8 184.95 SS KKF FR fg gy D EUR0018 184.95 190 SS KKF FR mg gy D EUR0018 190 190.6 ST KKF FR vf gy D EUR0018 190.6 195.2 SS KKF FR mg gy D EUR0018 195.2 197.5 SS KKF FR fg gy D EUR0018 197.5 200.4 ST KKF FR vf gy D EUR0018 200.4 202 SS KKF FR mg gy D EUR0018 202 202.2 ST KKF FR vf gy D EUR0018 202.2 203.7 SS KKF FR mg gy D EUR0018 203.7 203.95 ST KKF FR vf gy D EUR0018 203.95 207.5 SS KKF FR mg gy D EUR0018 207.5 207.8 BS KKF FR vf gy D EUR0018 207.8 209.2 SS KKF FR mg gy D EUR0018 209.2 209.8 BS KKF FR vf gy D EUR0018 209.8 216 SS KKF FR mg gy D EUR0018 216 216.4 BS KKF FR vf gy D EUR0018 216.4 225.2 SS KKF FR mg gy D EUR0018 225.2 230.1 BS KKF FR vf bk D EUR0018 230.1 231.4 SS KKF FR fg gn gy Fresh: bleached/minor chlorite on fractures D EUR0018 231.4 233.6 SS KKF FR mg gn gy Fresh: green bleached D EUR0018 233.6 235 SS KKF FR fg gn gy Fresh: getting finer downhole. D EUR0018 235 235.6 SS KKF FR vf bk D EUR0018 235.6 250.6 SS KKF FR mg gy D EUR0018 250.6 250.9 IS GRU FR mg pk D EUR0018 250.9 252.8 BS KKF FR vf bk D EUR0018 252.8 253.2 IS GRU FR mg pk D EUR0018 253.2 253.7 BS KKF FR vf bk D EUR0018 253.7 255.5 SS KKF FR mg gy gn Fresh: altered/ bleached medium grained qtz sandstone. Minor fracturing with smokey quartz infill. D EUR0018 255.5 259 ST KKF FR vf bk D EUR0018 259 259.9 SS KKF FR mg gy D EUR0018 259.9 264.56 BS KKF FR vf bk D EUR0018 264.56 269.7 SS KKF FR mg gy D EUR0018 269.7 270.2 ST KKF FR vf gy D EUR0018 270.2 271.5 SS KKF FR fg gy D EUR0018 271.5 280.1 ZF KKF FR vf bk D EUR0018 280.1 284 SS DBF FR fg gy D EUR0018 284 294.5 BS DBF FR vf bk D EUR0018 294.5 301.6 SS DBF FR fg gy D EUR0018 301.6 307.3 ST DBF FR vf gy D EUR0018 307.3 309.7 CH DBF FR vf gn D EUR0018 309.7 317 ST DBF FR vf gy D EUR0018 317 327 ST DBF FR fg gy D EUR0018 327 327.5 SS DBF FR vf gy D EUR0018 327.5 332.6 ST DBF FR vf gy D EUR0018 332.6 334.6 SS DBF FR fg gy D EUR0018 334.6 335.1 ST DBF FR vf gy D EUR0018 335.1 336.2 SS DBF FR fg gy D EUR0018 336.2 337.1 SS DBF FR fg gy D EUR0018 337.1 337.9 SS DBF FR fg gy D EUR0018 337.9 343.2 SS DBF FR fg gy D EUR0018 343.2 344.5 ST DBF FR vf gy D EUR0018 344.5 345.2 SS DBF FR fg crm D EUR0018 345.2 350.85 SS DBF FR fg gy D EUR0018 350.85 351.2 ST DBF FR vf gy D EUR0018 351.2 354.7 SS DBF FR fg gy D EUR0018 354.7 355.3 ST DBF FR vf gy D EUR0018 355.3 356.5 SS DBF FR fg gy D EUR0018 356.5 357.8 ST DBF FR vf gy D EUR0018 357.8 361.2 SS DBF FR fg gy D EUR0018 361.2 362.3 ST DBF FR vf gy D EUR0018 362.3 365.3 SS DBF FR vf gy D EUR0018 365.3 365.7 SS DBF FR fg gy D EUR0018 365.7 367.1 ST DBF FR vf gn D EUR0018 367.1 394.15 ST DBF FR vf gy D EUR0018 394.15 400.5 SS DBF FR fg gy D EUR0018 400.5 400.8 QV DBF FR gy D EUR0018 400.8 405.8 SS DBF FR gy D EUR0018 405.8 405.9 ST DBF FR gy D EUR0018 405.9 415.8 SS DBF FR gy D EUR0018 415.8 415.95 IS GRU FR pk D EUR0018 415.95 426.2 SS DBF FR gy D EUR0018 426.2 462.6 PY DBF FR gy gn Fresh: chlorite rich siltstones becoming more phyllitic (sheen) and pyrite rich from 449m. Definite phyllite from at least 438.8m . pyrite is lining up along bedding laminations. Also becomes a bit more fractured and veined with qtz + pyrite+/- arsenopyr D EUR0018 462.6 465 PY DBF FR gy D EUR0018 465 510.5 PY DBF FR gy D EUR0018 510.5 524.85 IS GRU FR gy-rd gy Fresh: qtz poor intrusive. Feldspar mafics (biotite/hornblende) + weakly silicified intrusive with chloitic altn to mafic phases as a wash +/- sericite. chloritic altn to mafics is likely to br greenschist metamorphism. fabric along intrusive contact ~1 D EUR0018 524.85 525.9 PY DBF FR gy lgr Fresh: Phyllite - metamorphosed fine grained siltstones. dark grey zones to lighter grey sheen at times. magsus sediments to 0.8 to 1 SI. Strong veining increases on the margin of the intrusive. D EUR0018 525.9 539.59 PY DBF FR gy lgr Fresh: Phyllite - weakly metamorphosed fine grained siltstones. dark grey to zones of lighter grey. variation in high magsus in seds to 2 x 10 -3 in sediments. veining increases on the margin of the intrusive. D EUR0018 539.59 540.1 QV DBF FR wh crm Fresh: narrow massive qtz-pyr-ser vein in phyllite at low angle to CA D EUR0018 540.1 558 PY DBF FR gy gn Fresh: Phyllite - weakly metamorphosed fine grained siltstones. dark grey to zones of lighter grey. variation in high magsus in seds to 2 x 10 -3 in sediments. veining in narrow 10 to 20cm wide zones plus qtz-bio? vein D EUR0018 558 567.27 ST DBF FR gy gn Fresh: f.g. mod grey to green silty units with narrow interbeds of sandy units strong Chl altn plus diss pyrite and magnetite as altn? or in groundless as grains D EUR0018 567.27 571.35 SS DBF FR gy lgr Fresh: f.g. light grey to green silty and sandy units with narrow interbeds of sandy units qtz grains are transparent to cloud and some are rounded magnetite grains to <15% with matrix thats v.f.g and difficult to determine composition mod. Chl altn p D EUR0018 571.35 573.78 PY DBF FR gy D EUR0018 573.78 580.43 SS DBF FR gy lgr Fresh: L grey f.g. sandy and interbedded siltstones at a cute angle to CA with qtz-carb-py veins D EUR0018 580.43 598.6 ST DBF FR gy D EUR0018 598.6 600.5 ST DBF FR gy EOF