H0002 Version 4 100 H0003 Date_Generated 15-Oct-12 200 H0004 Reporting_period_end_date 13-Oct-12 260 H0005 State NT 50 H0100 Tenement_no/Combined_Report_No GR077-09 80 H0101 Tenement_holder Rio Tinto Exploration Pty Ltd 80 H0102 Project_name Cato 100 H0106 Tenement_Operator Rio Tinto Exploration Pty Ltd 100 H0150 250K_map_sheet_number SD5304 180 H0151 100K_map_sheet_number 6273 100 H0200 Start_date_of_data_acquisition 17-Aug-12 H0201 End_date_of_data_acquisition 20-Aug-12 H0202 Data_Format SG1 H0203 Number_of_data_records 10 H0204 Date_of_metadata_update 15-Oct-12 H0300 File_Type GR077_2012_GA_05_AugerGeochem.txt H0308 File_verification_listing H0501 Geodetic_datum GDA94 H0502 Vertical_datum AHD H0503 Projection MGA H0531 Projection_zone 53 H0532 Surveying_instrument hand held GPS H0600 Sample_code SL H0601 Sample_type soil auger H0701 Sample preparation details 1kg then totally pulverised to -75 micron H0800 Assay_code FB-XRF202 H0801 Assay_company Ultratrace H0802 Assay_description "Fused bead Fusion, X-ray Fluorescence Spectroscopy" H0900 Remarks despatch number EB80020402 H1000 SAMP_NO EASTING NORTHING SAMPLE TYPE RL WEI-21 ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-XRF13n ME-GRA05 ME-GRA05 sample depth description. H1001 Units kg % % % % % % % % % % % % % % % % % % % % cm H1002 Assay_code Recvd Wt. Al2O3 BaO CaO Cr2O3 Fe2O3 K2O MgO MnO Na2O P2O5 SO3 SiO2 SrO TiO2 V2O5 Zn ZrO2 Total LOI 405 LOI H1003 LOWER DET LIMIT 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 H1005 UPPER DET LIMIT 1000 100 10 40 10 100 6.3 40 31 5.3 23 12.5 100 1.5 30 8 1.6 1.5 110 100 100 D 10249073 646418 8639430 SL 36 1.68 16.95 <0.01 0.06 0.05 40.3 0.1 0.09 0.04 0.04 0.09 0.02 34.2 <0.01 0.8 0.14 <0.01 0.07 99.92 3.22 6.96 100 red soil with common laterite nodules and some quartzite fragments. NO bauxite D 10249074 646418 8639430 SL 36 1.28 21.5 <0.01 0.07 0.04 32.2 0.17 0.12 0.03 0.06 0.07 0.03 35.9 0.01 0.98 0.11 <0.01 0.07 100 3.76 8.64 200 red soil with laterite fragments. Some yellow clay indicating saprolite zone. No bauxite D 10249075 646418 8639430 SL 36 1.2 19.3 <0.01 0.05 0.03 17.55 0.15 0.06 0.01 0.04 0.06 0.03 53.8 0.01 0.83 0.06 <0.01 0.05 100 3.27 7.98 260 Orange yellow mottled clay indicating saprolite zone. No bauxite D 10249076 647135 8638802 SL 45 1.46 17.25 <0.01 0.06 0.08 36.5 0.07 0.08 0.04 0.02 0.09 0.02 37.5 0.01 0.89 0.12 <0.01 0.09 100.05 3.98 7.21 50 auger could not pnetrate laterite. Common fe rich laterite D 10249078 647980 8638235 SL 31 1.15 22.9 <0.01 0.05 0.06 31.4 0.15 0.12 0.05 0.04 0.07 0.03 34.8 <0.01 1.09 0.12 <0.01 0.07 100 4.28 9.07 80 auger could not pnetrate laterite. Common fe rich laterite D 10249080 647353 8637014 SL 37 1.3 20.4 <0.01 0.04 0.06 37.4 0.1 0.1 0.02 0.04 0.09 0.05 31.7 <0.01 1.05 0.14 <0.01 0.07 99.96 4.62 8.69 80 Grey soil auger could not pnetrate laterite. Common fe rich laterite D 10249082 646747 8636980 SL 37 0.93 20.1 <0.01 0.05 0.06 34.9 0.14 0.08 0.03 0.03 0.07 0.03 34.1 <0.01 1.01 0.12 0.01 0.06 99.98 4.45 9.19 100 auger could not pnetrate laterite. Common fe rich laterite D 10249083 648926 8636803 SL 46 1.29 20.3 <0.01 0.05 0.05 35.5 0.11 0.08 0.03 0.04 0.1 0.03 34 0.02 1.02 0.13 <0.01 0.07 100 4.17 8.45 100 auger could not pnetrate laterite. Common fe rich laterite D 10249087 645218 8634559 SL 32 0.98 22.4 <0.01 0.04 0.03 24 0.2 0.08 0.02 0.04 0.05 0.03 42.7 0.01 1.14 0.09 <0.01 0.06 100 3.1 9.09 180 Orange soil with fe laterite fragments. Yellow clay - saprolite at base of hole D 10249088 644605 8633346 SL 29 1.26 22.1 <0.01 0.06 0.03 29.7 0.2 0.08 0.03 0.04 0.08 0.03 37 0.02 1.1 0.11 <0.01 0.06 99.91 2.46 9.27 100 Orange soil with fe laterite fragments. Yellow clay - saprolite at base of hole EOF