VANCOUVER, BC, Dec. 18, 2025 /PRNewswire/ - OceanaGold Corporation (TSX: OGC) (OTCQX: OCANF) ("OceanaGold" or the "Company") is pleased to announce that the Expert Panel appointed by the New Zealand government to consider permitting of the Waihi North Project ("WNP") has released a final decision approving the project. OceanaGold is now officially permitted to develop and operate WNP, which includes the high-grade Wharekirauponga Underground mine ("WUG"), located ~10 kilometres ("km") North of the Company' ...