Latest Metallurgical Recovery News

Medallion Metals has taken a crucial step forward by ordering a secondary ball mill to upgrade the Cosmic Boy Concentrator, underpinning its Sulphide Production Strategy and advancing its feasibility study toward a final investment decision.

Vault Minerals reports a 31% increase in gold Ore Reserves to 4 million ounces and a 3% rise in Mineral Resources to 12.2 million ounces as of June 2025, driven by strong growth at Leonora, Sugar Zone, and Mount Monger.

Marquee Resources has announced its inaugural inferred mineral resource at Eastern Hills, revealing 6,800 tonnes of antimony equivalent metal and setting the stage for further exploration in a promising underexplored district.

Tesoro Gold’s updated Scoping Study for the El Zorro Gold Project in Chile highlights a technically straightforward open pit operation with strong economics, projecting 1.26 million ounces of gold production over 13.5 years.

Catalyst Metals has doubled its gold Reserves at the Plutonic Belt to 1.5 million ounces, underpinning a bold plan to double annual production to 200,000 ounces over the next decade.

High-Tech Metals has initiated site works at its Mt Fisher Gold Project, aiming to validate historic data and accelerate near-term production through bulk sampling and drilling.

Australian Gold and Copper Ltd reports standout near-surface gold and silver assay results from its Achilles discovery in NSW, highlighting significant potential for resource expansion amid robust metal prices.

Nagambie Resources has amended its drilling update to include detailed economic assumptions and geological parallels with the nearby Costerfield Mine, reinforcing confidence in its Nagambie Mine project.

Brazilian Critical Minerals has reported exceptional in-situ recovery results at its Ema project, achieving rare earth leaching grades over 14 times higher than the natural mineralised levels. These breakthrough findings mark a significant step towards commercial production.

Medallion Metals has significantly expanded its sulphide Mineral Resource Estimate at the Ravensthorpe Gold Project to 950,000 ounces gold equivalent, underpinning a rapid move toward production with a feasibility study due in October and a Final Investment Decision expected by year-end.

Sandfire Resources reports a consolidated update on its Motheo copper-silver asset in Botswana, revealing declines in mineral resources and ore reserves due to mining depletion and remodelling. The company plans to declare a maiden ore reserve for the A1 deposit by mid-2026, aiming to extend mine life.

NIMY Resources is set to release its maiden JORC Inferred Resource for gallium at the Mons Project in Western Australia, amid promising copper exploration results and strategic US market partnerships.