H0002 Version 4 H0003 Date_generated 04-Oct-17 H0004 Reporting_period_end_date 13-Sep-17 H0005 State NT H0100 Tenement_no/Combind_report_no ML22934 H0101 Tenement_holder Northern Star (Tanami) Pty Ltd Tanami (NT) Pty Ltd H0102 Project_name Groundrush H0106 Tenement_operator Northern Star (Tanami) Pty Ltd H0150 250K_map_sheet_number SE5215 H0151 100K_map_sheet_number 4958 H0152 50K_map_sheet_number H0153 25K_map_sheet_number H0200 Start_date_of_data_acquisition 14-Sep-17 H0201 End_date_of_data_acquisition 13-Sep-17 H0202 Data_format SG4 H0203 Number_of_data_records 4 H0204 Date_of_metadata_update 04-Oct-17 H0305 SurfGeochem_Data_File GRUSH_NTSG4_SURF2017A.txt H0308 File verification List GRUSH_Verification_List_2017.txt H0319 SURFQAQC_data_file H0500 Feature_located Surface Sample 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 H0538 Surface_Geophysical_Survey_Instrument H0539 Surface_Geophysical_Survey_Company H0600 Sample_Code RK CP H0601 Sample_Type Rock Chip Drill Chip H0602 Sample_description Rock Chip Drill Chip H0700 Sample_Prep_Code DIG40Q H0701 Sample_Prep_Desc 4 Acid Digest H0702 Job_no WM172912 H0800 Assay_code ICP_MS: ICP_MS: H0801 Assay_company FAA505:SGS IMS40Q:SGS H0802 Assay_description Au 50g Fire Assay 40 Element ICPMS Suite H0900 Remarks H1000 Sample ID Easting_MGA Northing_MGA Sample Type PROSPECT Lithology Comments Date Ag Al As Au Ba Bi Ca Ce Cr Cs Cu Fe Hf K La Li Mg Mn Mo Na Nb Ni Rb S Sb Sc Sr Ta Te Ti Be Pb P Sn Tb V W Y Zn Zr H1001 NA metres metres NA NA NA NA NA ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm H1002 IMS40Q IMS40Q IMS40Q FAA505 IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q IMS40Q H1003 0.05 100 1 0.01 2 0.1 50 0.05 10 0.05 2 0.1 0.05 100 0.05 0.1 20 0.5 0.1 50 0.1 5 0.05 20 0.1 0.2 0.1 0.05 0.1 10 0.1 1 20 0.3 0.05 1 0.1 0.05 5 0.5 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 H1005 H1006 P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P H1007 SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS SGS D NGRS002278 606907.14 7816028.5 RK RIPCORD MDQ Fresh rock - quartz with actinolyte in dark-green matrix - chlorite alt - quartz dolerite/intermediate 16-May-17 0.1 68700 -0.01 126 62800 15.9 15 0.62 64 9.04 2.3 5660 6.15 10.5 29900 1390 0.3 15100 4.6 51 18.3 70 0.1 43.3 162 0.43 -0.1 5270 0.6 4 575 0.8 0.62 286 0.4 22.5 92 81.9 D NGRS002279 606771.77 7813834.42 RK RIPCORD MD Dark blue/green mafic - actinolyte and quartz - intermediate - transitional dolerite - fresh rock 16-May-17 0.08 65200 -0.01 81 62200 9.81 0.55 214 13.6 1.3 3430 3.26 8.3 30300 2040 0.3 24600 5 55 23.2 40 52.5 181 0.32 -0.1 14500 2.7 2 770 1.2 0.7 739 25 160 35 D NGRS002280 604458.1657 7819969.547 RK GROUNDRUSH UKN LOGGED AS IRONSTONE -Ironstone with Mn alt => Contact ironstone/quartz (photo and sample of ironstone)/chert looking 16-May-17 12700 14 -0.01 174 0.1 1210 9.11 35 0.2 26 9.81 0.46 630 14.8 47.1 655 101 0.3 375 0.7 15 3.39 110 0.3 6.5 9.5 0.05 -0.1 745 0.8 11 960 0.31 43 1.1 13.2 7 16.5 D NGRS002282 604282.76 7820102.17 CP GROUNDRUSH MDQ Transitional/ quartz dolerite - slightly foliated (fresh rock - BOH?) - sampled 16-May-17 67700 7 -0.01 161 44000 14.4 25 0.49 146 10.6 1.3 6020 6.56 33.8 39800 1200 0.2 23100 4.9 42 17.6 90 0.2 44.1 183 0.41 -0.1 10300 0.9 5 775 0.9 0.67 408 0.4 22.8 106 40.1