H0002 Version 4 H0003 Date_generated 10-Dec-15 H0004 Reporting_period_end_date 12-Oct-15 H0005 State NT H0100 Tenement_no/Combined_rept_no EL24512 H0101 Tenement_holder Merlin Diamonds Limited H0102 Project_name Aqua Project H0106 Tenement_operator Merlin Diamonds Limited H0150 250K_map_sheet_number SE5303 H0151 100K_map_sheet_number 6165 H0200 Start_date_of_data_acquisition 29-Aug-11 H0201 End_date_of_data_acquisition 12-Oct-15 H0202 Data_format SL1 H0203 Number_of_data_records 19 H0204 Date_of_metadata_update 10-Dec-15 H0300 This_filetype EL24512_2015_S_Costeans.txt H0301 Location_data_file EL24512_2015_S_Costeans.txt H0307 Lithology_code_file MDL_LithCodes.pdf H0308 File_Verification_Listing EL24512_2015_AS_FileListing.txt H0500 Feature_type costean H0501 Geodetic_datum GDA94 H0502 Vertical_datum AHD arbitrary RL200 nominal H0503 Projection Universal Transverse Mercator (UTM) H0530 Coordinate_system Projected H0531 Projection_zone 53 H0532 Surveying_instrument hand-held GPS H0533 Surveying_company MDL H0900 "Remarks: ""costeans dug with CAT backhoe""" H01000 Hole_ID MGA_E MGA_N Max_depth BOH_Lithology Gravel_thickness Description H01001 metres metres metres D BATP006 642286 8216158 4.80 OSC none alluvial f-cs qtz sandy-clay with scattered pebbles - did not reach bedrock D BATP007 642232 8216058 2.65 OG >1.25m gravels too hard to dig so ended hole D BATP008 642364 8215984 4.00 OCS >2.5m dug in creek - ended in ?alluvial sand D BATP009 642768 8215773 4.10 OG unknown top of gravels possibly intersected at 4.1m - EOH D BATP010 642540 8215863 3.75 OG >1m gravels intersected at 2.7m under sandy clay with minor trans laterite - coarse clast-supported gravels with clayey matrix and hematite-stain. Too hard to dig so ended hole D BATP011 642327 8215232 2.20 OSC none "alluvial sandy clay - no gravels reached, hard to dig" D BATP012 642029 8215486 3.20 OG >2.5m gravels intersected at 0.65m under insitu laterite. Too hard to dig so ended hole - some Fe/ferruginised stain D BATP013 641667 8214961 2.20 SMD 1.3m onto bedrock - Proterozoic mudstone D BATP014 641485 8214944 4.15 SMD 1.5m onto bedrock - Proterozoic mudstone D BATP015 640976 8213730 3.10 OSC none "alluvial sandy clay - no gravels reached, hard to dig" D BATP016 640850 8213876 3.40 SMD 1.0m clast-supported coarse gravel onto bedrock - Proterozoic mudstone D BATP017 640713 8214044 3.35 SMD 1.6m clast-supported coarse gravel onto bedrock - Proterozoic mudstone D BATP018 640657 8214179 2.15 SSFC 0.6m clast-supported coarse gravel onto ?bedrock - ?Cretaceous sandstone D BATP019 640138 8213553 0.70 OSHL unknown gravels not reached as laterite cap too hard D BATP020 640102 8213636 3.00 SMD 1.9m clast-supported coarse gravel onto bedrock - Proterozoic mudstone D BATP021 640232 8213485 3.50 SMD 2.5m clast-supported coarse gravel onto bedrock - Proterozoic mudstone D BATP022 640598 8213177 4.30 OSC none alluvial sandy clay - no gravels reached D BATP023 641838 8215361 4.10 SSFC 0.5m clast-supported gravel onto bedrock - ?Cretaceous sandstone D BATP024 641961 8215476 3.95 SSFC 3.4m onto bedrock - ?Cretaceous sandstone EOF