FINAL 420.40 VN, 42°/ -, u, r, CA 420.60 JT, 60°/ -, u, r, CN 420.80 JT, 72°/ -, u, r, CN 421.30 - 421.62 VN, 45°/ -, st, r, CLAY, chert and andesite breccia, recovered as gravel fragments 423.86 JT, 58°/ 300°, u, sm, CN 424.07 VN, 55°/ 100°, pebble dyke (angular gravel fragments) 424.10 JT, 45°/ 70°, u, r, CLAY 424.20 JT, 60°/ 70°, u, r, CLAY 424.43 JT, 48°/ 40°, u, sm, CLAY 424.67 JT, 60°/ 40°, u, r, CA, trace CLAY 426.51 JT, 48°/ 10°, u, r, CA, trace CLAY 427.11 JT, 70°/ 345°, u, r 428.22 VN, 60°/ 60°, u, sm, CA 428.46 JT, 30°/ 45°, st, sm, CA WAIPUPU FORMATION Moderately weathered; light pale grey porphyritic ANDESITE; moderately strong; clay and pyrite altered; pyrite disseminated; non magnetic Moderately weathered; grey; clay altered ANDESITE; weak, pyrite disseminated; non magnetic CORE LOSS 0.6m Moderately weathered; grey; clay altered ANDESITE; weak, pyrite disseminated; non magnetic Slightly weathered; grey; porphyritic ANDESITE moderately strong; pyrite disseminated; non magnetic TCR: 81 RQD: 100 TCR: 100 RQD: 98 TCR: 100 RQD: 97 TCR: 100 RQD: 100 420 421.6 422.3 422.9 427.8 HQTT HQTT HQTT HQTT MW SW Sample / Test 420 421 422 423 424 425 426 427 428 429 430 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) 421 422 423 424 425 426 427 428 429 RL (m) 61 60 59 58 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 : 43 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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