FINAL WAIPUPU FORMATION Moderately weathered; grey; massive LAPILLI TUFF (andesite); weak; mono clastic; matrix supported; clay, pyrite; possible argilic alteration; very closely spaced, randomly orientated, very narrow calcite veins (often around clast boundaries); some boulders or intermittent flows of slightly weathered; strong; porphyritic andesite 11.35 JT, 62°, u, r, VN, CA, trace pyrite 11.65 JT, 15°, u, r, VN, CA, partial joint 12.30 JT, 70°, u, r, VN, CA 12.30 - 12.80 Slightly weathered; strong porphyritic andesite 12.35 JT, 30°, u, r, VN, CA 12.40 JT, 88°, u, r, VN, CA 12.50 JT, 70°, u, r, VN, CA 12.55 JT, 70°, u, r, VN, CLAY 13.65 JT, 60°, st, r, VN, CA 14.50 - 15.10 Slightly weathered; strong porphyritic andesite CORE LOSS Moderately weathered; grey; massive LAPILLI TUFF (andesite); weak; mono clastic; matrix supported; clay, pyrite; possible argilic alteration; very closely spaced, randomly orientated, very narrow calcite veins (often around clast boundaries); some boulders or intermittent flows of slightly weathered; strong; porphyritic andesite 15.55 JT, 50°, u, r, VN, CA 15.95 JT, 50°, u, r, VN, CA 16.15 JT, 80°, u, r, VN, CA, trace clay 16.20 JT, 43°, u, r, VN, CA 17.20 - 18.30 Recovered as gravel sized fragments End of Hole @ 18.3m, Target Depth 10.4 15.125.1 CW MW SW MW SW MW HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT RQD: 0 TCR: 67 RQD: 0 TCR: 100 RQD: 0 TCR: 100 RQD: 0 TCR: 100 RQD: 37 TCR: 100 RQD: 0 TCR: 100 RQD: 79 TCR: 100 RQD: 0 TCR: 100 RQD: 78 TCR: 100 RQD: 90 TCR: 100 RQD: 91 TCR: 100 RQD: 65 TCR: 75 RQD: 0 TCR: 100 RQD: 67 TCR: 100 RQD: 40 TCR: 100 RQD: 47 TCR: 100 RQD: 0 TCR: 100 RQD: 0 10 11 12 13 14 15 16 17 18 19 20 Geological Unit Material Description Instrumentation Installation Commenced: 20/10/2020 Easting: 2762718.664 Hole No. : WFBH012-D Completed: 22/10/2020 Sheet : 2 of 2 Hole Length : 18.3 Project : WKP Exploration Tunnel - Ground Investigation Client : Oceana Gold Corporation / GWS / Golder Job Number: 12533958 Processed : HJ System: NZMG 1949 Northing: 6424155.793 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 246.49 m Water level Notes and Comments: Refer to explanation sheets for abbreviation and symbols. Shear Vane values are corrected. Ground Water Level Time Date Reading Hole depth (mbgl) (mbgl) Equipment: Fly Rig (Rig #33) Orientation: Inclination: Vertical 20/10/20 10:00 1.9 2.45 20/10/20 17:00 2.5 5.45 21/10/20 07:00 2 5.45 22/10/20 17:00 2.4 18.3 End of Hole @ 18.3m Tunnel Alignment - Gully Crossing Piezo No water return information Contractor: Alton Drilling Ltd Depth (m) 11 12 13 14 15 16 17 18 19 RL (m) 236 235 234 233 232 231 230 229 228 227 Graphic Report ID: GENERAL_LOG-BK1 || Project: WILLOWS FARM BHS.GPJ || Library: GHD - NZGD.GLB || Date: 10 May 2021 Weathering Flush Return (%) 25 50 75 Consistency / Relative Density Moisture condition Casing Method Result Sample Number / Type Estimated Strength (MPa) Defect Spacing (mm) EW VW W MS VS ES 20 60 200 600 2000 TCR SCR RQD (%)
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