H0002 Version 4 H0003 Date_generated 18-Dec-16 H0004 Reporting_period_end_date 19-Oct-16 H0005 State NT H0100 Tenement_no/Combind_report_no EL22821 H0101 Tenement_holder Alcoa of Australia Limited H0102 Project_name Elcho Island, Arnhem Land H0106 Tenement_operator Alcoa of Australia Limited H0150 250K_map_sheet_number SC5315 H0151 100K_map_sheet_number 6074 H0152 50K_map_sheet_number H0153 25K_map_sheet_number H0200 Start_date_of_data_acquisition 20-Oct-15 H0201 End_date_of_data_acquisition 19-Oct-16 H0202 Data_format DL4 H0203 Number_of_data_records 301 H0204 Date_of_metadata_update 18-Dec-16 H0300 Related_data_file H0301 Location_data_file EL22821_2016_AF_03_DrillCollars.txt H0302 Lithology_data_file EL22821_2016_AF_04_Lithologs.txt H0303 Assay_data_file EL22821_2016_AF_05_DownholeGeochem.txt H0304 Survey_data_file H0305 SurfGeochem_Data_File H0307 Lithology_code_file EL22821_2016_AF_07_LithologyCodes.txt H0308 File verification List EL22821_2016_AF_09_Filelisting.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 EL22821_2016_AF_06_QAQCGeochem.txt H0319 SURFQAQC_data_file H0320 Other event_data_file H0400 Drill_code Vac H0401 Drill_contractor Yearlong H0402 Description Vacuum 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 Alcoa H0536 Downhole_Geophysical_Survey_Instrument H0537 Downhole_Geophysical_Survey_Company H0900 Remarks H1000 Hole_id Depth From Depth To Regolith H1001 NA metres metres NA H1004 0 0.1 0.1 0 D EL01 0.5 1 SB D EL01 1 1.5 CLB D EL01 1.5 2 CLB D EL01 2 2.5 CLB D EL01 2.5 3 CLB D EL01 3 3.5 CLB D EL01 3.5 4 CLB D EL01 4 4.5 BC D EL01 4.5 5 BC D EL02 0.4 0.9 SB D EL02 0.9 1.4 CLB D EL02 1.4 1.9 CLB D EL02 1.9 2.4 BC D EL02 2.4 2.9 BC D EL03 0.5 1 SB D EL03 1 1.5 CLB D EL03 1.5 2 CLB D EL03 2 2.5 BC D EL03 2.5 3 BC D EL04 0.8 1.3 SB D EL04 1.3 1.8 SB D EL04 1.8 2.3 CLB D EL04 2.3 2.8 CLB D EL04 2.8 3.3 BC D EL04 3.3 3.8 BC D EL05 0.3 0.8 SB D EL05 0.8 1.3 SB D EL05 1.3 1.8 SB D EL05 1.8 2.3 CLB D EL05 2.3 2.8 CLB D EL05 2.8 3.3 CLB D EL05 3.3 3.8 BC D EL05 3.8 4.3 BC D EL06 0.5 1 SB D EL06 1 1.5 CLB D EL06 1.5 2 CLB D EL06 2 2.5 CLB D EL06 2.5 3 CLB D EL06 3 3.5 BC D EL06 3.5 4 BC D EL07 0.5 1 SB D EL07 1 1.5 CLB D EL07 1.5 2 CLB D EL07 2 2.5 CLB D EL07 2.5 3 CLB D EL07 3 3.5 BC D EL07 3.5 4 CLB D EL07 4 4.5 CLB D EL07 4.5 5 CLB D EL07 5 5.5 BC D EL07 5.5 6 BC D EL08 0.3 0.8 HB D EL08 0.8 1.3 HSB D EL08 1.3 1.8 SB D EL08 1.8 2.3 SB D EL08 2.3 2.8 SB D EL08 2.8 3.3 SB D EL08 3.3 3.8 CLB D EL08 3.8 4.3 CLB D EL08 4.3 4.8 CLB D EL08 4.8 5.3 BC D EL08 5.3 5.8 BC D EL09 0.5 1 CLB D EL09 1 1.5 CLB D EL09 1.5 2 CLB D EL09 2 2.5 CLB D EL09 2.5 3 BC D EL09 3 3.5 BC D EL10 0.4 0.9 CLB D EL10 0.9 1.4 CLB D EL10 1.4 1.9 CLB D EL10 1.9 2.4 BC D EL10 2.4 2.9 BC D EL11 0.6 1.1 SB D EL11 1.1 1.6 SB D EL11 1.6 2.1 CLB D EL11 2.1 2.6 CLB D EL11 2.6 3.1 BC D EL11 3.1 3.6 BC D EL16 0.7 1.2 SB D EL16 1.2 1.7 SB D EL16 1.7 2.2 SB D EL16 2.2 2.7 SB D EL16 2.7 3.2 CLB D EL16 3.2 3.7 CLB D EL16 3.7 4.2 BC D EL16 4.2 4.7 BC D EL17 0.9 1.4 CLB D EL17 1.4 1.9 CLB D EL17 1.9 2.4 BC D EL17 2.4 2.9 BC D EL18 0.5 1 CLB D EL18 1 1.5 CLB D EL18 1.5 2 CLB D EL18 2 2.5 CLB D EL18 2.5 3 CLB D EL18 3 3.5 BC D EL18 3.5 4 BC D EL19 0.9 1.4 SB D EL19 1.4 1.9 SB D EL19 1.9 2.4 SB D EL19 2.4 2.9 SB D EL20 0.8 1.3 SB D EL20 1.3 1.8 SB D EL20 1.8 2.3 SB D EL20 2.3 2.8 CLB D EL20 2.8 3.3 CLB D EL20 3.3 3.8 CLB D EL20 3.8 4.3 CLB D EL20 4.3 4.8 BC D EL20 4.8 5.3 BC D EL21 0.8 1.3 SB D EL21 1.3 1.8 SB D EL21 1.8 2.3 SB D EL21 2.3 2.8 CLB D EL21 2.8 3.3 BC D EL21 3.3 3.8 BC D EL22 1.1 1.6 SB D EL22 1.6 2.1 SB D EL22 2.1 2.6 CLB D EL22 2.6 3.1 CLB D EL22 3.1 3.6 CLB D EL22 3.6 4.1 BC D EL22 4.1 4.6 YC D EL23 0.9 1.4 SB D EL23 1.4 1.9 SB D EL23 1.9 2.4 CLB D EL23 2.4 2.9 CLB D EL23 2.9 3.4 CLB D EL23 3.4 3.9 BC D EL23 3.9 4.4 BC D EL24 0.7 1.2 SB D EL24 1.2 1.7 SB D EL24 1.7 2.2 CLB D EL24 2.2 2.7 CLB D EL24 2.7 3.2 BC D EL24 3.2 3.7 BC D EL26 1 1.5 SY D EL26 1.5 2 SY D EL26 2 2.5 SY D EL26 2.5 3 SY D EL28 0.8 1.3 SB D EL28 1.3 1.8 SB D EL28 1.8 2.3 SB D EL28 2.3 2.8 CLB D EL28 2.8 3.3 CLB D EL28 3.3 3.8 CLB D EL28 3.8 4.3 BC D EL28 4.3 4.8 BC D EL29 0.7 1.2 SB D EL29 1.2 1.7 SB D EL29 1.7 2.2 SB D EL29 2.2 2.7 SB D EL29 2.7 3.2 SB D EL29 3.2 3.7 SB D EL29 3.7 4.2 SB D EL29 4.2 4.7 CLB D EL29 4.7 5.2 CLB D EL29 5.2 5.7 CLB D EL29 5.7 6.2 BC D EL29 6.2 6.7 BC D EL31 1 1.5 SB D EL31 1.5 2 SB D EL31 2 2.5 CLB D EL31 2.5 3 CLB D EL31 3 3.5 CLB D EL31 3.5 4 CLB D EL31 4 4.5 CLB D EL31 4.5 5 BC D EL31 5 5.5 BC D EL32 1 1.5 SB D EL32 1.5 2 SB D EL32 2 2.5 SB D EL32 2.5 3 SB D EL32 3 3.5 CLB D EL32 3.5 4 CLB D EL32 4 4.5 CLB D EL32 4.5 5 BC D EL32 5 5.5 BC D EL33 0.8 1.3 SB D EL33 1.3 1.8 SB D EL33 1.8 2.3 CLB D EL33 2.3 2.8 CLB D EL33 2.8 3.3 CLB D EL33 3.3 3.8 CLB D EL33 3.8 4.3 CLB D EL33 4.3 4.8 CLB D EL33 4.8 5.3 CLB D EL33 5.3 5.8 CLB D EL33 5.8 6.3 CLB D EL33 6.3 6.8 CLB D EL33 6.8 7.3 CLB D EL33 7.3 7.8 CLB D EL33 7.8 8.3 CLB D EL33 8.3 8.8 CLB D EL33 8.8 9.3 BC D EL33 9.3 9.8 BC D EL34 1 1.5 CLB D EL34 1.5 2 CLB D EL34 2 2.5 CLB D EL34 2.5 3 CLB D EL34 3 3.5 CLB D EL34 3.5 4 CLB D EL34 4 4.5 CLB D EL34 4.5 5 CLB D EL34 5 5.5 CLB D EL34 5.5 6 CLB D EL34 6 6.5 CLB D EL34 6.5 7 CLB D EL34 7 7.5 CLB D EL34 7.5 8 CLB D EL34 8 8.5 BC D EL34 8.5 9 BC D EL35 0.8 1.3 SB D EL35 1.3 1.8 SB D EL35 1.8 2.3 CLB D EL35 2.3 2.8 CLB D EL35 2.8 3.3 CLB D EL35 3.3 3.8 BC D EL35 3.8 4.3 BC D EL36 0.8 1.3 SB D EL36 1.3 1.8 CLB D EL36 1.8 2.3 CLB D EL36 2.3 2.8 CLB D EL36 2.8 3.3 CLB D EL36 3.3 3.8 CLB D EL36 3.8 4.3 CLB D EL36 4.3 4.8 CLB D EL36 4.8 5.3 CLB D EL36 5.3 5.8 CLB D EL36 5.8 6.3 BC D EL36 6.3 6.8 BC D EL37 0.7 1.2 HB D EL37 1.2 1.7 HSB D EL37 1.7 2.2 CLB D EL37 2.2 2.7 CLB D EL37 2.7 3.2 CLB D EL37 3.2 3.7 BC D EL37 3.7 4.2 BC D EL38 0.7 1.2 SB D EL38 1.2 1.7 CLB D EL38 1.7 2.2 CLB D EL38 2.2 2.7 CLB D EL38 2.7 3.2 BC D EL38 3.2 3.7 BC D EL39 0.9 1.4 SB D EL39 1.4 1.9 SB D EL39 1.9 2.4 SB D EL39 2.4 2.9 CLB D EL39 2.9 3.4 CLB D EL39 3.4 3.9 CLB D EL39 3.9 4.4 BC D EL39 4.4 4.9 BC D EL45 0.8 1.3 SB D EL45 1.3 1.8 CLB D EL45 1.8 2.3 CLB D EL45 2.3 2.8 CLB D EL45 2.8 3.3 CLB D EL45 3.3 3.8 WC D EL45 3.8 4.3 WC D EL46 0.6 1.1 CLB D EL46 1.1 1.6 CLB D EL46 1.6 2.1 CLB D EL46 2.1 2.6 CLB D EL46 2.6 3.1 CLB D EL46 3.1 3.6 CLB D EL46 3.6 4.1 BC D EL46 4.1 4.6 BC D EL47 0.5 1 SB D EL47 1 1.5 SB D EL47 1.5 2 CLB D EL47 2 2.5 CLB D EL47 2.5 3 CLB D EL47 3 3.5 CLB D EL47 3.5 4 CLB D EL47 4 4.5 BC D EL47 4.5 5 BC D EL48 0.8 1.3 CLB D EL48 1.3 1.8 CLB D EL48 1.8 2.3 CLB D EL48 2.3 2.8 CLB D EL48 2.8 3.3 BC D EL48 3.3 3.8 BC D EL49 0.5 1 SB D EL49 1 1.5 SB D EL49 1.5 2 CLB D EL49 2 2.5 CLB D EL49 2.5 3 CLB D EL49 3 3.5 CLB D EL49 3.5 4 BC D EL49 4 4.5 BC D EL50 0.5 1 SB D EL50 1 1.5 SB D EL50 1.5 2 SB D EL50 2 2.5 CLB D EL50 2.5 3 CLB D EL50 3 3.5 CLB D EL50 3.5 4 CLB D EL50 4 4.5 CLB D EL50 4.5 5 BC D EL50 5 5.5 BC