Latest Mineral Resource Estimation News

St George Mining has announced a significant high-grade rare earth discovery at its Araxá Project in Brazil, with initial drilling revealing grades up to 13.4% TREO, expanding the known resource by about 1km. This breakthrough highlights the project's potential to become a major global rare earths supplier.

Carnaby Resources has acquired the remaining 17.5% stake in the Greater Duchess Copper Gold Joint Venture, consolidating 100% ownership and streamlining development plans ahead of a key pre-feasibility study.

Albion Resources has agreed to sell its Mongers Lake Project to Capricorn Metals for an upfront A$1.5 million, with additional milestone payments tied to resource and mining developments. This deal allows Albion to sharpen its focus on its high-grade Yandal West Gold Project.

Astral Resources has released a compelling Pre-Feasibility Study for its Mandilla Gold Project, targeting 1.4 million ounces over 19 years with strong financial metrics. The company also advances exploration across its Western Australian assets and integrates Maximus Resources into its portfolio.

Pivotal Metals has reported a significant increase in its Horden Lake copper resource alongside promising gold discoveries at Lorraine, underscoring its growing footprint in Quebec's critical metals sector.

Kingfisher Mining has secured a strategic acquisition of copper-gold and base metal projects in NSW from Austin Metals, backed by a $1.85 million capital raise, while progressing high-grade rare earth and lithium exploration in Western Australia.

Medallion Metals has amended terms to acquire 100% of Forrestania Nickel Operation assets, while progressing strong drilling results and financing discussions at Ravensthorpe Gold Project, positioning for a Final Investment Decision in late 2025.

Capricorn Metals has agreed to acquire the Mongers Lake Project adjacent to its Mt Gibson Gold Project, aiming to unlock new gold resources in Western Australia. The $1.5 million deal includes cash and shares, with milestone payments tied to resource and mining developments.

Everest Metals Corporation has revealed a promising 1.1km gold anomaly at its Revere project, completed a key rubidium extraction study at Mt Edon, and is poised to start mining at Mt Dimer by year-end.

Peel Mining Limited has completed key drilling and commenced metallurgical testing at Wagga Tank, while advancing exploration and joint venture activities at Curnamona, maintaining a solid cash position of $1.4 million.

Red Hill Minerals reported robust royalty revenues and exploration progress in the June 2025 quarter, underpinned by strong iron ore shipments and strategic royalty acquisitions. The company’s solid cash position and advancing drill programs position it well for growth.

FireFly Metals reports exceptional drilling results at its Green Bay Copper-Gold Project, extending mineralisation well beyond current resources. Backed by a substantial A$145 million capital raise, the company is poised for a resource update and advancing mining studies.