H0002 Version 4 H0003 Date_generated 29-Oct-15 H0004 Reporting_period_end_date 19-Apr-15 H0005 State NT H0100 Tenement_no/Combind_report_no GR148 H0101 Tenement_holder BHP Billiton Pty Ltd Groote Eylandt Mining Company Pty Ltd H0102 Project_name East Arnhem H0106 Tenement_operator BHP Billiton Manganese Australia H0150 250K_map_sheet_number SD5304 SD5303 H0151 100K_map_sheet_number 6273 6173 H0152 50K_map_sheet_number H0153 25K_map_sheet_number H0200 Start_date_of_data_acquisition 20-Jan-09 H0201 End_date_of_data_acquisition 19-Apr-15 H0202 Data_format SL4 H0203 Number_of_data_records 59 H0204 Date_of_metadata_update 29-Oct-15 H0300 Related_data_file H0301 Location_data_file GR148_2015_GAS_02_COLL2015S.txt H0302 Lithology_data_file GR148_2015_GAS_04_GEO2015S.txt H0303 Assay_data_file GR148_2015_GAS_05_ASS2015S.txt H0304 Survey_data_file GR148_2015_GAS_03_SURV2015S H0305 SurfGeochem_Data_File H0307 Lithology_code_file GR148_2015_GAS_06_LithologyCodes H0308 File verification List 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 H0400 Drill_code DDH AC HAMMER H0401 Drill_contractor Boart Longyear Boart Longyear SBD Drilling H0402 Description Diamond Drilling Aircore Drilling Reverse Circulation Drilling H0500 Feature_located Drillhole_collar H0501 Geodetic_datum AGD84 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 GEMCO H0900 Remarks Hand Held GPS H1000 Hole_id Easting_AMG Northing_AMG Elevation Total Hole Depth Drill Code DATE_DRILLED H1001 NA metres metres metres metres NA DATE_DRILLED H1004 0 0 0 0 0 0 0 D EADD213 656388 8605709 89 85.9 DDH 8/10/2012 0:00:00 D EADD228 646754 8605980 69 122.1 DDH 4/10/2012 0:00:00 D EADD242 642612 8591266 54 101 DDH 16/11/2012 0:00:00 D EADD264 635350 8586780 58 98.1 DDH 14/10/2012 0:00:00 D EARC201 651439 8599724 74 34.5 AC 18/10/2010 0:00:00 D EARC202 652621 8600520 83 41.5 AC 17/10/2010 0:00:00 D EARC203 653464 8599750 91 47.5 AC 17/10/2010 0:00:00 D EARC204 654474 8600466 70 40.5 AC 5/10/2010 0:00:00 D EARC205 650821 8600814 70 36.5 AC 18/10/2010 0:00:00 D EARC206 649498 8600330 65 46.5 AC 18/10/2010 0:00:00 D EARC207 651864 8602362 73 47 AC 21/10/2010 0:00:00 D EARC208 652461 8604360 75 41 AC 23/10/2010 0:00:00 D EARC209 653266 8603420 86 41 AC 22/10/2010 0:00:00 D EARC210 654812 8603202 91 41 AC 22/10/2010 0:00:00 D EARC212 654113 8605604 74 96.5 HAMMER 12/9/2012 0:00:00 D EARC213 656383 8605710 93 38.5 HAMMER 11/9/2012 0:00:00 D EARC214 656259 8604316 89 123 HAMMER 5/9/2012 0:00:00 D EARC215 657700 8603428 66 72 HAMMER 3/9/2012 0:00:00 D EARC216 657452 8602102 92 104 HAMMER 1/9/2012 0:00:00 D EARC217 658890 8605660 94 37 HAMMER 30/8/2012 0:00:00 D EARC218 659561 8604184 103 31 HAMMER 29/8/2012 0:00:00 D EARC219 659931 8602767 89 89 HAMMER 28/8/2012 0:00:00 D EARC223 650700 8603946 67 47 AC 21/10/2010 0:00:00 D EARC224 649170 8605091 60 53.5 AC 2/11/2010 0:00:00 D EARC225 647354 8604040 78 79 HAMMER 26/9/2012 0:00:00 D EARC226 648514 8602296 64 121.5 HAMMER 25/9/2012 0:00:00 D EARC229 644566 8606398 59 51.5 HAMMER 17/9/2012 0:00:00 D EARC230 644952 8607958 67 67 HAMMER 18/9/2012 0:00:00 D EARC231 643648 8607982 43 61 HAMMER 15/9/2012 0:00:00 D EARC234 646288 8602582 73 79 HAMMER 23/9/2012 0:00:00 D EARC235 644631 8601919 60 61 HAMMER 22/9/2012 0:00:00 D EARC236 643706 8600964 54 37 HAMMER 21/9/2012 0:00:00 D EARC237 641876 8600517 58 97 HAMMER 19/9/2012 0:00:00 D EARC239 642443 8587804 60 37 HAMMER 1/11/2012 0:00:00 D EARC240 643190 8589072 47 120 HAMMER 2/11/2012 0:00:00 D EARC241 641572 8589900 59 30 HAMMER 3/11/2012 0:00:00 D EARC243 644022 8591064 46 36 HAMMER 3/11/2012 0:00:00 D EARC244 639495 8588364 80 48 HAMMER 19/10/2012 0:00:00 D EARC245 639757 8590126 58 34.5 HAMMER 4/11/2012 0:00:00 D EARC246 640615 8591686 53 110.5 HAMMER 4/11/2012 0:00:00 D EARC247 640430 8593002 58 72 HAMMER 5/11/2012 0:00:00 D EARC248 637327 8592916 71 84 HAMMER 8/11/2012 0:00:00 D EARC249 635627 8594294 63 78 HAMMER 30/10/2012 0:00:00 D EARC250 635611 8596960 61 72 HAMMER 26/10/2012 0:00:00 D EARC251 637114 8598272 44 32.5 HAMMER 27/10/2012 0:00:00 D EARC252 634195 8598414 51 78 HAMMER 25/10/2012 0:00:00 D EARC253 631808 8597725 50 77 HAMMER 10/11/2012 0:00:00 D EARC254 633034 8596344 55 84 HAMMER 9/11/2012 0:00:00 D EARC255 635776 8599542 47 96.5 HAMMER 25/10/2012 0:00:00 D EARC256 637280 8600453 48 78 HAMMER 29/10/2012 0:00:00 D EARC257 632698 8600684 42 73 HAMMER 22/10/2012 0:00:00 D EARC258 634754 8600924 49 90.5 HAMMER 21/10/2012 0:00:00 D EARC259 634499 8602735 40 90.5 HAMMER 20/10/2012 0:00:00 D EARC260 636789 8588275 70 61 HAMMER 19/10/2012 0:00:00 D EARC261 637169 8590043 75 49 HAMMER 19/10/2012 0:00:00 D EARC262 636809 8591618 72 61 HAMMER 18/10/2012 0:00:00 D EARC265 636310 8586275 64 54.5 HAMMER 17/10/2012 0:00:00 D EARC274 639774 8596452 46 78 HAMMER 7/11/2012 0:00:00 D EARC275 640408 8594726 59 66 HAMMER 6/11/2012 0:00:00