FINAL 230.00 JT, 40°/ 200°, u, r, CA 230.32 JT, 75°/ 40°, u, r, CN 230.59 JT, 52°/ 210°, u, r, CA, trace QZ 230.98 JT, 80°/ 100°, u, r, CN 231.12 JT, 70°/ 140°, st, r, CN 231.70 JT, 35°/ 110°, u, r, CA, trace Py 232.20 - 232.80 VN, 12°/ 235°, u, r, CLAY, trace sulphides 233.50 VN, 5°/ -, u, r, CLAY, trace sulphides 239.30 - 239.80 VN, 10°/ 210°, u, r, CA, trace Py and other sulphides 239.85 JT, 60°/ 70°, st, r, CA WAIPUPU FORMATION Slightly weathered; dark grey; porphyritic ANDESITE; strong; slightly magnetic; chlorite present; pyrite at defect boundaries (continued from layer starting at 227.3m ) Moderately weathered; pale grey; ANDESITE; weak; intense hydrothermal alteration to ground mass; disseminated pyrite; frequent pyrite/sulphide and randomly orientated calcite veins (<2mm) CORE LOSS 0.2m Moderately weathered; pale grey; ANDESITE; weak; intense hydrothermal alteration to ground mass; disseminated pyrite; frequent pyrite/sulphide and randomly orientated calcite veins (<2mm) Slightly weathered; grey; porphyritic ANDESITE; strong; pyrite disseminated; non magnetic; some pale grey clay alteration halos around defects that are weak to moderately strong TCR: 100 RQD: 100 TCR: 87 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 97 232.15 232.6 232.8 237.25 PQTT PQTT PQTT PQTT PQTT PQTT PQTT SW MW SW Sample / Test 230 231 232 233 234 235 236 237 238 239 240 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) 231 232 233 234 235 236 237 238 239 RL (m) 126 125 124 123 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 : 24 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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