Latest Resource Estimates News

Berkeley Energia reports promising metallurgical results from its Conchas critical minerals project in Spain while pursuing a US$1 billion arbitration over permitting delays at its Salamanca uranium project.

Aurum Resources has reported significant resource growth and strong drilling results at its Boundiali and Napié gold projects in Côte d’Ivoire, supported by a robust $40 million cash position.

Lefroy Exploration has transitioned its Lucky Strike Gold Mine from approvals to active mining, with first ore haulage and toll milling set for early 2026. Meanwhile, promising drilling results at the Burns Gold Project hint at further resource growth.

WIN Metals has announced a significant 46% increase in the Mineral Resource Estimate at its Radio Gold Project, now totalling 41,000 ounces of gold. This upgrade, supported by extensive drilling, sets the stage for imminent mine planning and a potential development decision by mid-2026.

Tanami Gold NL reports significant drilling progress and an 18% increase in resource tonnes at its Central Tanami Project, reinforcing its growth potential ahead of a key joint venture acquisition.

Iluka Resources has reported a significant 19% increase in heavy mineral tonnage at its WIM100 deposit in western Victoria, enhancing the resource confidence and supporting its rare earths supply ambitions for the Eneabba refinery.

Western Yilgarn NL has broadened its gallium exploration at the Ida Holmes Junction Project and secured critical land access for its Cardea 2 Bauxite Project, backed by a $698,000 capital raise to advance multiple resource programs.

Helix Resources has launched significant geophysical surveys at its White Hills copper-gold project in Arizona and confirmed promising metallurgical results at its Gold Basin gold deposit, underpinning potential low-cost development. The company also completed a $2 million capital raise and secured permits for further sampling in New South Wales.

Revolver Resources has significantly upgraded the Dianne Copper Mine Project’s resource base and outlined robust economics for a mining restart, targeting first copper cathode production by late 2026.

Rand Mining Ltd reported a significant 96% increase in gold mined during the December 2025 quarter, driven by heightened activity at the Hornet open pit and strong processing through Evolution Mining’s Mungari plant. The company also posted improved cash flows amid ongoing exploration efforts.

Tribune Resources Ltd reported a 96% increase in gold mined at its East Kundana Joint Venture in the December 2025 quarter, alongside ongoing exploration progress in Ghana with assay results pending.

Gullewa Limited has increased its joint venture interest to 98.4%, initiated diamond drilling at its South Darlot Gold Project, and appointed a seasoned mining executive to its board, signalling a strategic push forward.