FINAL 60.60 JT, 45°, u, r, CA 62.30 JT, 45°, u, r, CA 65.40 VN, 70°, u, r, CA 66.15 - 66.70 VN, 85°, u, r, CA 66.95 JT, 10°, u, r, CN 67.05 JT, 10°, u, r, CN 67.80 JT, 60°, u, r, CN, dark allteration halo 68.05 JT, 18°, u, r, CN 68.35 JT, 20°, u, r, CN 68.50 VN, 40°, u, r, CA 69.10 VN, 45°, u, r, CA 69.25 VN, 40°, u, r, CA 69.50 VN, 55°, u, r, CA 64.60 68.20 WAIPUPU FORMATION Moderately weathered; grey; porphyritic ANDESITE; weak (continued from layer starting at 54.0m ) 61.35 - 61.90 recovered as gravel sized fragments; drilling disturbance Slightly weathered; grey; porphyritic ANDESITE; strong Packer test 2: 64.60m - 70.80m TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 66.7 PQTT PQTT PQTT PQTT PQTT PQTT PQTT PQTT MW SW Sample / Test 60 61 62 63 64 65 66 67 68 69 70 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) 61 62 63 64 65 66 67 68 69 RL (m) 177 176 175 174 173 172 171 170 169 168 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 : 7 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 PLT 2.99 MPa
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