Latest Ore Reserve News

Marimaca Copper Corp. has released a Definitive Feasibility Study for its Marimaca Oxide Deposit in Chile, highlighting a robust 13-year mine life, low capital intensity, and strong financial returns. The study confirms a maiden ore reserve and positions the project as a competitive copper producer with advanced permitting and financing underway.

West African Resources has reported a robust first half of 2025, delivering A$215 million in net profit after tax on the back of strong gold production and sales.

American West Metals has completed critical development and permitting milestones at its Storm Copper Project in Nunavut, Canada, advancing its Pre-Feasibility Study and revealing promising drilling results that hint at resource expansion.

Sayona Mining has significantly increased the Mineral Resource and Ore Reserves at its Moblan Lithium Project in Quebec, reinforcing the project's long-term viability amid rising lithium demand.

Black Cat Syndicate has officially commenced underground mining at its Majestic deposit within the Kal East Gold Operation, marking a significant step in its growth strategy. With Macmahon Underground contracted and initial production targets set, the company is poised to boost gold output in the coming years.

Regis Resources has reported record financial results for FY25, driven by strong gold prices and operational consistency, while declaring a fully franked dividend. The company remains debt-free and sets ambitious production guidance for FY26.

Regis Resources Limited delivered a strong FY25 with record revenue and net profit, becoming debt-free and declaring a dividend, while advancing its underground growth strategy. However, its McPhillamys Gold Project faces a significant legal hurdle following a heritage protection declaration.

Regis Resources Limited delivered a standout FY25 with record revenue and profit, driven by unhedged gold sales and underground growth, while confronting a significant legal challenge over its McPhillamys Gold Project.

Perseus Mining reports a significant increase in its gold Mineral Resources and Ore Reserves as of June 2025, highlighting growth across key African projects and a strategic portfolio approach.

Perseus Mining has formalised key agreements with Tanzania to advance its Nyanzaga Gold Project, targeting first gold production in early 2027. The project promises low-cost output and robust returns amid ongoing resource expansion efforts.

Northern Star Resources delivered a standout FY25 with soaring revenue and EBITDA, bolstered by the strategic acquisition of De Grey Mining and promising FY26 guidance.

Vault Minerals reports a robust FY25 with A$1.43 billion revenue and a net profit of A$237 million, driven by full-year integration of Silver Lake Resources and operational advances. The company outlines a strategic two-stage expansion at King of the Hills and maintains a strong cash position post debt repayment.