OceanaGold Extends High-Grade Mineralization at Wharekirauponga and Receives Draft Decision and Conditions to Approve the Waihi North Project
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The November 25, 2025 press release from OceanaGold provided two key updates:
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Exploration Success at Wharekirauponga (WKP): The company reported results from 10 drill holes at its WKP project in New Zealand. Highlights include high-grade intercepts such as 13.9 metres at 25.8 g/t gold and 1.8 metres at 108.1 g/t gold. This drilling extended the known mineralization by 135 metres to the south, increasing the total strike length of the EG vein from 1.4 kilometres to over 1.5 kilometres.
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Permitting Progress for Waihi North Project (WNP): An Expert Panel, under New Zealand's Fast-track Approvals Act, released a draft decision and conditions indicating a "provisional intention to approve" the WNP. A final decision is anticipated by the end of 2025. The company is already advancing early works on the project, with a planned capital spend of $45 million in 2025.
The news is materially positive, primarily due to the significant de-risking of the Waihi North Project's permitting timeline.
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Permitting Confirmation: The draft approval is a critical milestone that aligns perfectly with the company's consistent guidance throughout 2025. While expected, this confirmation removes a major overhang for the company's premier growth asset. Failure to secure this approval would have been materially negative; therefore, its provisional granting is a significant positive catalyst that solidifies the project's development path.
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Exploration Upside: The continued high-grade drill results and strike extension at WKP reinforce the world-class nature of the deposit. This success provides confidence that the project's initial 1.2 million-ounce reserve can be expanded, potentially extending the mine life and enhancing the project's already attractive economics. This continuous resource growth is a testament to the quality of the orebody.
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Context of Overall Performance: This positive project-level news comes on the back of exceptionally strong corporate performance. In the preceding weeks, the company reported strong Q3 financial results, a debt-free balance sheet with a growing cash position of $335 million, and a substantial 75% increase in its 2025 share buyback program to $175 million. OceanaGold is executing flawlessly across all facets of its business: operations, growth, and shareholder returns. The latest news further strengthens the investment thesis by confirming the growth pipeline is firmly on track.
OceanaGold Corporation is a multinational, mid-tier gold producer with a portfolio of four operating mines: the Haile Gold Mine in the United States, the Didipio Mine in the Philippines, and the Macraes and Waihi operations in New Zealand.
The company's flagship development project is the Waihi North Project (WNP) in New Zealand, which incorporates the development of the new high-grade Wharekirauponga (WKP) underground mine. According to the December 2024 Pre-Feasibility Study (PFS), WNP is expected to extend the Waihi district's mine life to at least 2038. The initial Mineral Reserve for WKP stands at 1.2 million ounces of gold at an exceptional grade of 9.2 g/t. This project is central to OceanaGold's strategy for future production growth and achieving lower consolidated costs.