H0002 Version 4 H0003 Date_generated 24-Nov-2017 H0004 Reporting_period_end_date 24-Nov-2017 H0005 State Northern Territory H0100 Tenement_no/Combined_report_no EL25467/EL25467_2017_C_11_CofundingFinalReport.pdf H0101 Tenement_holder Marindi Metals Pty Ltd H0102 Project_name Yalco H0106 Tenement_operator Teck Australia H0150 250K_map_sheet_number MOUNT YOUNG D5315 H0151 100K_map_sheet_number TAWALLAH RANGE 6066 H0152 50K_map_sheet_number NA H0153 25K_map_sheet_number NA H0200 Start_date_of_data_acquisition 15-Aug-2017 H0201 End_date_of_data_acquisition 14-Aug-2019 H0202 Data_format DL4 H0203 Number_of_data_records 50 H0204 Date_of_metadata_update 24-Nov-2017 H0301 Collar_data_file EL25467_2017_C_02_DrillCollars.txt H0302 Lithology_data_file EL25467_2017_C_03_LithoLogs.txt H0303 Assay_data_file EL25467_2017_C_04_DownholeAssays.txt H0304 Survey_data_file EL25467_2017_C_05_DownholeSurvey.txt H0307 Lithology_code_file EL25467_2017_C_06_LoggingCodes.zip H0308 File Verification List EL25467_2017_C_07_FileListing.txt H0313 Alteration_data_file EL25467_2017_C_08_Alteration_data_file.txt H0314 Magsusc_data_file NA H0315 Vein_data_file NA H0316 Recovery_data_file EL25467_2017_C_09_Recovery_data_file.txt H0317 Gamma_data_file NA H0318 DHQAQC_data_file EL25467_2017_C_10_DownholeQAQC_data_file.txt H0320 RQD_data_file EL25467_2017_C_11_RQD_data_file.txt H0323 Mineralisation_data_file EL25467_2017_C_12_Mineralisation_data_file.txt H0324 SG_data_file EL25467_2017_C_13_SG_data_file.txt H0325 Stratigraphy_data_file EL25467_2017_C_14_Stratigraphy_data_file.txt H0326 StructureInterval_data_file EL25467_2017_C_15_StructureInterval_data_file.txt H0327 StructurePoint_data_file EL25467_2017_C_16_StructurePoint_data_file.txt H0328 GeotechDetails_data_file EL25467_2017_C_17_GeotechDetails_data_file.txt H0400 Drill Code DIA H0401 Drill_contractor Titeline Drilling Pty Ltd H0402 Drill_description DIA Diamond bit coring H0500 Feature_located Drillhole Collar H0501 Geodetic_datum GDA94 H0502 Vertical_datum Nominal H0503 Projection UTM H0530 Coordinate_system PROJECTED H0531 Projection_zone 53 H0532 Surface_Location_Survey_Instrument NA H0533 Surface_Location_Survey_Company NA H0900 Remarks NA H1000 Hole_id Depth From Depth To Projectcode PRIORITY STRUCINT_ABUNDANCE STRUCINT_GEN STRUCINT_INTENSITY STRUCINT_STRUC STRUCINT_STYLE STRUCINT_COMMENT STRUCINT_LoggedBy H1001 metres metres H1004 0.001 0.001 0.00000001 D YLDD001 39.9 42.4 YAL 1 jnt jpl single joint parallel to long core axis. M.Cawood D YLDD001 48.3 50.4 YAL 1 jnt jcp joint 5-10 deg off long core axis M.Cawood D YLDD001 51.4 52.25 YAL 1 flz 3 minor fault/ friable zones separated by competent dol siltstones Contractor D YLDD001 63 64.5 YAL 1 Low ven vpl 3 mm carbonate vein at high angle to lca Contractor D YLDD001 84.3 92.5 YAL 1 Low ven vpl carbonate veins of irregular widths (upto 6 mm) approaching fault zone Contractor D YLDD001 92.5 95.6 YAL 1 flz high angle almost vertical fault zone. significant movement with slickinslides and rubble brecciation Contractor D YLDD001 95.6 98.6 YAL 1 Mod vns fine carbonate vein fracture network Contractor D YLDD001 101.53 131.12 YAL 1 Spa ven UPPER CONTACT NEEDS TO BE UPDATED. Very thin lam irregular veins. May be associated with crackle/jigsaw breccia. N.McMillan D YLDD001 131.12 134.71 YAL 1 High ven Thin to thick +cm white carbonate veins. May be associated with breccia as infill. N.McMillan D YLDD001 134.71 150.25 YAL 1 Spa ven Rare irregular/discontinuous white carbonate veining. N.McMillan D YLDD001 150.25 152 YAL 1 High ven +mm irregular/discontinuous white carbonate veining generally associated with crackle/jigsaw breccia. N.McMillan D YLDD001 152 173.7 YAL 1 Spa ven Thin white carbonate veins - often along bedding planes. N.McMillan D YLDD001 173.7 174.3 YAL 1 flt Minor fault - no obvious displacement. Minor/rare pyrite. Clast supported breccia. N.McMillan D YLDD001 174.3 179.21 YAL 1 Low ven Thin white carbonate irregular/scrapy veins and rare veins sets. N.McMillan D YLDD001 179.21 180.26 YAL 1 flz N.McMillan D YLDD001 180.26 181.2 YAL 1 High ven Very thin crappy and irregular white carbonate veining often associated with crackle/jigsaw breccia. Likely assoicated to the overlying fault. N.McMillan D YLDD001 181.2 201.2 YAL 1 Spa ven Irregular/discontinuous white carbonate veins - can be associated with crackle/jigsaw breccia. N.McMillan D YLDD001 201.2 201.65 YAL 1 High ven Irregular/discontinuous white carbonate veins. Some up to +mm thick. N.McMillan D YLDD001 201.65 268.27 YAL 1 Spa ven Irregular/discontinuous white carbonate veins N.McMillan D YLDD001 268.27 272.65 YAL 1 flz Bedding offset dewatering structures and some white carbonate veins. N.McMillan D YLDD001 272.65 280.05 YAL 1 Mod vin Crack infill veins? And very thin lam white carbonate veins. N.McMillan D YLDD001 280.05 281.93 YAL 1 High ven Irregular/discontinuous white carbonate veins - can be associated with crackle/jigsaw breccia N.McMillan D YLDD001 281.93 301 YAL 1 Mod ven Irregular/discontinuous white carbonate veins - can be associated with crackle/jigsaw breccia N.McMillan D YLDD001 302.5 302.6 YAL 1 fgb Minor fault. No obvious displacement M.Cawood D YLDD001 308.9 310 YAL 1 jnt High angle. 5 deg to LCA M.Cawood D YLDD001 312.2 331.85 YAL 1 Mod van Irregularity orientated carbonate veins with thickness from 1mm to10m M.Cawood D YLDD001 331.85 338.6 YAL 1 flz Strongly broken core with main fault plane at 332.6m. Rock units similar either side M.Cawood D YLDD001 338.6 348.2 YAL 1 fra jpl Fault related joints at variable orientations to LCA M.Cawood D YLDD001 406.2 413 YAL 1 Low vra van Fine high angle carbonate veins infilling fractures M.Cawood D YLDD001 436.4 437.1 YAL 1 jpl High angle joint sub parallel to LCA M.Cawood D YLDD001 454.4 458.4 YAL 1 jnt jpl High angle joint parallel to LCA M.Cawood D YLDD001 499 503.2 YAL 1 Low vra 1 to 3mm carbonate veins irregularly oriented M.Cawood D YLDD001 514.1 525.1 YAL 1 Mod vra 1 to 10mm irregularly oriented carbonate veins infilling fractures M.Cawood D YLDD001 529.2 554.4 YAL 1 Mod vin van 1 to 3mm irregularly oriented carbonare veins infilling sedimentary breccia fractures M.Cawood D YLDD001 558.9 560 YAL 1 Mod vra vcp High angle carbonate vein variable parallel to LCA. 5mm to 20mm thick M.Cawood D YLDD001 563.4 579 YAL 1 vra vpl Minor 1mm carbonate veinstypically at 30degrees toLCA M.Cawood D YLDD001 586.2 588.2 YAL 1 jnt jpl Single high angle joint with carbonate infill M.Cawood D YLDD001 608.4 615.2 YAL 1 Mod vra van Variably orientated and variable thickness carbonate veins infilling fractures and increasing in intensity towards fault M.Cawood D YLDD001 615.2 615.5 YAL 1 flt 30cm rubble breccia zone with a high degree of fracturing either side. Difficult to get orienation M.Cawood D YLDD001 615.5 628 YAL 1 Mod vra van Variably tick and oriented carbonate veins infillng fractures related to fault M.Cawood D YLDD001 630.7 633.9 YAL 1 jnt jpl High angle joint ar 0 to 20 LCA. Same interval has carbonate veins at 30LCA M.Cawood D YLDD001 654.6 654.7 YAL 1 High vra van Network of variable carbonate veins infilling fractures M.Cawood D YLDD001 654.7 678.3 YAL 1 Spa vpl Very fine carbonate veins typically 20 to 30 LCA M.Cawood D YLDD001 697.5 699.7 YAL 1 she 3 x 5cm clay rich possible minor shear zones M.Cawood D YLDD001 722.4 723.5 YAL 1 jcp Weakly fractured zone with joints at 30 LCA M.Cawood D YLDD001 731.6 737 YAL 1 flz Zone above fault with Fe Ox staining on fractures at approx 30 LCA M.Cawood D YLDD001 737 737.2 YAL 1 flt Clay and rubble fault zone. Significant with strong Fe Ox M.Cawood D YLDD001 737.2 739.1 YAL 1 flz Zone below fault defined by joints at 30LCA. Fe Ox staining on fracture surfaces M.Cawood D YLDD001 752 756.2 YAL 1 fra jpl Joints averaging 20 LCA. Zone of strongly broken core between 755.7 and 756 M.Cawood D YLDD001 778.7 779 YAL 1 jnt jpl Joint parallel to LCA with Fe Ox staining on surface M.Cawood EOF