FINAL 610.36 JT, 48°/ 130°, st, r, Py, trace CLAY 610.60 JT, 50°/ 158°, st, sm, CLAY, trace Py 611.57 JT, 60°/ -, u, sl, CLAY 612.91 JT, 60°/ -, st, r, CLAY 613.20 JT, 50°/ -, u, r, CN, trace CLAY 613.60 JT, 70°/ -, u, r, CLAY 614.23 JT, 80°/ -, u, r, CN 614.40 VN, 62°/ -, u, r, CA 614.67 VN, 61°/ -, u, r, CN, closed 614.73 JT, 65°/ -, u, r, CLAY 616.80 VN, 20°/ -, u, r, CA, closed 617.00 VN, 30°/ -, u, r, CA, closed 617.53 VN, 40°/ -, u, r, CA, closed, dark alteration halo 617.75 VN, 50°/ -, u, r, Py, closed 617.83 VN, 12°/ -, u, r, CA, closed 618.40 JT, 45°/ -, u, r, CA 618.68 JT, 40°/ -, u, r, CA 619.05 JT, 70°/ -, u, r, CLAY 619.27 JT, 72°/ -, u, r, CN 619.40 JT, 70°/ -, u, r, CN 619.80 VN, 20°/ 45°, u, r, CA, WAIPUPU FORMATION Moderately weathered; pale grey clay altered ANDESITE; weak; pyrite disseminated; non magnetic (continued from layer starting at 605.0m ) Slightly weathered; pale grey; porphyritic ANDESITE; strong; pyrite disseminated; some randomly orientated calcite veins (<2mm); some with dark grey alteration halos TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 98 TCR: 100 RQD: 97 615.58 HQTT HQTT HQTT HQTT MW SW Sample / Test 610 611 612 613 614 615 616 617 618 619 620 20 60 200 600 2000 Estimated Strength (MPa) Defect Spacing (mm) Description (and sub Detail) Visual Defect Result Geological Unit Material Description Number / Type EW VW W MS S VS ES TCR RQD SCR (%) Depth (m) 611 612 613 614 615 616 617 618 619 RL (m) -4 -5 -6 -7 Graphic Notes and Comments: Refer to explanation sheets for abbreviation and symbols. Ground Water Level Time Date Reading Hole depth (mbgl) (mbgl) Equipment: Rig 85 Orientation: 301° Inclination: -20° End of Hole @ 706.8m Contractor: Alton Drilling Casing Method Commenced: 17/05/2021 Easting: 2762594 Hole No. : WNDD011 Completed: 6/07/2021 Sheet : 62 of 71 Hole Length : 706.8 Project : WKP Exploration Tunnel - Ground Investigations Client : OceanaGold Corporation Job Number: 12533958 Processed : HJ System: NZMG 1949 Northing: 6424371 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 205 m Flush Return (%) 25 50 75 Weathering Instrumentation Installation Water level Report ID: ROCKLOG || Project: WNDD011.GPJ || Library: GHD - NZGD.GLB || Date: 30 August 2021
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