FINAL 89.90 JT, 43°, u, r, CA, clast boundary 91.67 JT, 16°, u, r, CLAY 92.20 JT, 45°, u, r, CA 92.32 JT, 40°, u, r, CA 92.45 JT, 50°, u, r, CA 93.05 JT, 25°, u, r, CA, trace CLAY 93.42 JT, 65°, u, r, CA, trace Fe 93.60 JT, 15°, u, r, CA 94.06 JT, 12°, u, r, CA 94.30 JT, 10°, u, r, CN 95.50 - 95.90 VN, 85°, u, r, CA, sub--vertical through core 96.05 JT, 9°, st, r, CN 97.60 JT, 12°, u, r, CN 98.40 VN, 35°, u, r, CA, at clast boundary 98.50 VN, 80°, u, r, CA, at clast boundary 99.02 JT, 8°, u, r, CN 94.40 97.80 99.20 WAIPUPU FORMATION Slightly weathered; grey; LAPILLI TUFF (andesite); moderately strong; poly-clastic; angular to subangular gravel sized clasts; some cobble sized clasts; calcite present at clast boundaries (continued from layer starting at 80.7m ) PLT 1.53 MPa - PLT 1.69 MPa - PLT 1.68 MPa - TCR: 100 RQD: 93 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 90 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 PQTT PQTT PQTT PQTT PQTT PQTT PQTT PQTT SW Sample / Test 90 91 92 93 94 95 96 97 98 99 100 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) 91 92 93 94 95 96 97 98 99 RL (m) 147 146 145 144 143 142 141 140 139 138 Graphic 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: RIG 83 Orientation: 0° Inclination: -90° End of Hole @ 231.7m Vibrating Wire Piezometers at 49.00m, 142.00m, 217.00m PLT are corrected to Is(50) Contractor: Alton Drilling Ltd Casing Method Commenced: 29/07/2020 Easting: 2762466.08 Hole No. : WNDD007 Completed: 11/08/2020 Sheet : 10 of 24 Hole Length : 231.7 Project : WKP Exploration Tunnel - Ground Investigations Client : OceanaGold Corporation Job Number: 12533958 Processed : HJ System: NZMG Northing: 6424304.837 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 237.07 m Flush Return (%) 25 50 75 Weathering Instrumentation Installation Water level Report ID: ROCKLOG || Project: WNDD007.GPJ || Library: GHD - NZGD.GLB || Date: 15 September 2021
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