H0002 Version 4 H0003 Date_Generated 7-Feb-13 H0004 Reporting_period_end_date 14-Jan-13 H0005 State NT H0100 Tenement_no/Combined_Report_No EL24522 H0101 Tenement_holder Rio Tinto Exploration Pty Ltd H0102 Project_name Rolling Bay H0106 Tenement_Operator Rio Tinto Exploration Pty Ltd H0150 250K_map_sheet_number SD5304 H0151 100K_map_sheet_number 5673 5773 5774 H0200 Start_date_of_data_acquisition 3-Aug-12 H0201 End_date_of_data_acquisition 7-Aug-12 H0202 Data_Format SG1 H0203 Number_of_data_records 4 H0204 Date_of_metadata_update 7-Feb-13 H0300 File_Type EL24522_2013_S_05_rockgeochem.txt 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 rock H0701 Sample preparation details 1kg then totally pulverised to -75 micron H0800 Assay_code ME-XRF13n H0801 Assay_company ALS Brisbane H0802 Assay_description "Fused bead Fusion, X-ray Fluorescence Spectroscopy" H0900 Remarks despatch number EB80020401 H1000 SAMP_NO EASTING NORTHING RL Al2O3 BaO CaO Cr2O3 Fe2O3 K2O MgO MnO Na2O P2O5 SO3 SiO2 SrO TiO2 V2O5 Zn ZrO2 Total LOI 405 LOI U description. H1001 Units M M % % % % % % % % % % % % % % % % % % % % ppm H1002 Assay_code 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 ME-MS62s H1003 LOWER DET LIMIT 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 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 10249055 408230 8668541 60 9.39 -0.01 0.02 0.08 44.9 0.05 0.04 0.01 0.04 0.03 0.06 37.3 -0.01 0.48 0.59 -0.01 0.04 100 5.45 6.94 3.4 Grey poorly sorted quartz rich sandstone. Cretaceous ? Marine? D 10249059 406623 8666802 57 7.76 -0.01 0.02 0.03 41.4 0.01 0.05 -0.01 0.03 0.03 0.06 44.5 -0.01 0.42 0.15 -0.01 0.03 100.1 4.12 5.59 2 Brown poorly sorted quartz rich sandstone. Cretaceous ? Marine? D 10249109 400509 8660680 57 11.8 -0.01 0.1 0.09 43.5 0.04 0.06 0.02 0.05 0.11 0.06 38.2 -0.01 0.54 0.27 -0.01 0.03 99.92 2.89 5.04 3 "Dark red, purple, grey sandstone, fine grained matrix with bands of course grained quartz. Evidence of bioturbation.Ferricrete cement? Sample almost in-situ loose sample, but rock type surrounding. The outer part of the grab sample has a lighter rim, maybe higher alteration? Course grained quartz ~10%, medium grained quartz ~15%." D 10249113 396263 8664774 63 31.1 -0.01 0.07 0.15 12 0.03 0.03 -0.01 0.01 0.05 0.04 43.4 -0.01 1.18 0.09 -0.01 0.07 100 5.54 11.75 3 "Sample outcrop heavily altered, orange brown, dark red, purple and yellow colour. Evidence of bioturbation, may contain clay or unaltered fine grained sandstone. Fine to medium grained matrix quartz rich with course grained quartz 0.5-2mm at ~10-15%. No evidence of bauxite or gibsite formation." EOF