Supporting Technical Assessments

CLIENT OCEANAGOLD CORPORATION LEGEND Shallow Tunnel Alignment Deeper Tunnel Alignment tm - Matua Subgroup - Volcanigenic sediments alluvium ho - Ohinemuri Subgroup - tuff, ignimbrite, weak to strong ah - Whitiroa Andesite - andesitic flows, breccia and tuffs aw - Waipupu Formation Andesite - andesitic flows, breccias, tuffs, hydrothermally altered Faults Inferred contacts between formations COPYRIGHT Information contained in this drawing is the copyright of Golder PROJECT WAIHI NORTH PROJECT: REVIEW OF EXISTING GEOLOGICAL INFORMATION FOR PROPOSED TUNNEL TITLE TUNNEL ALIGNMENT 4 20148384 012 0 B2 2021-09-28 LT TM TM Path: \\azaeccfsvm1\Auckland\GIS\Projects-Dynamics\2020\20148384_OGL_Waihi\MapDocuments IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: A3 CONSULTANT PROJECT NO. REPORT REV. FIGURE YYYY-MM-DD PREPARED REVIEW APPROVED 25mm 0 Associates (NZ) Ltd. Unauthorised use or reproduction of this plan either wholly or in part without written permission infringes copyright. © Golder Associates (NZ) Ltd.

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