Latest Mineral Reserves 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.

Resolute Mining Limited reported a robust half-year performance for H1 2025, with net profit more than doubling amid higher gold prices, even as production dipped due to operational challenges. The company also expanded its footprint with a strategic acquisition in Côte d’Ivoire.

Vanadium Resources Limited is progressing towards Direct Shipping Ore operations at Steelpoortdrift, advancing key conditions for a binding offtake agreement with China Precious Asia Limited while optimizing mining readiness and exploring growth opportunities.

5E Advanced Materials has released a robust Preliminary Feasibility Study for its Fort Cady Project in California, highlighting a 39.5-year mine life and strong economics with a pre-tax NPV7 of US$724.8 million and a 19.2% IRR.

Patagonia Lithium has reported a remarkable 319% increase in its lithium resource at its Argentine project, alongside plans for further drilling and a $2.68 million capital raise to fund ongoing exploration.

Almonty Industries has released an updated JORC technical report for its Sangdong Tungsten Mine, affirming Phase I production commencement in late 2025 and outlining plans for a fully permitted Phase II expansion to double throughput.

Matsa Resources has reported significant high-grade gold intercepts from recent drilling at its Fortitude North project, reinforcing the presence of multiple stacked lode structures and expanding exploration potential.

Northern Star Resources reports a substantial 9.4 million ounce increase in group Mineral Resources to 70.7 million ounces and a 1.4 million ounce rise in Ore Reserves to 22.3 million ounces as of March 2025, excluding the newly acquired Hemi Project.

Capstone Copper delivered a standout first quarter in 2025 with record sulphide copper output and adjusted EBITDA more than doubling year-over-year, underpinning its confidence in meeting full-year guidance and advancing key growth projects.

Resolute Mining has agreed to acquire the Doropo and ABC gold projects in Côte d’Ivoire from AngloGold Ashanti for US$150 million, significantly boosting its production profile and expanding into a new mining jurisdiction.

Bounty Oil and Gas NL reported steady progress in Queensland oil production and development, increasing reserves to 313,000 barrels, while pursuing a Federal Court review of the PEP 11 offshore permit refusal. The company also completed a modest $231,000 entitlement offer to support ongoing exploration and development.

Genesis Minerals has reported a 12% increase in Ore Reserves to 3.7 million ounces, including a maiden 370,000-ounce Reserve at Westralia open pit, underpinning its 'ASPIRE 400' strategy to boost production ahead of schedule.