Latest Mining Metallurgy News

DevEx Resources reports a major metallurgical breakthrough at its Kennedy Rare Earths Project in Queensland, achieving up to 68% recovery of critical magnet rare earth elements using a straightforward heap leach process with low acid consumption.

Venari Minerals reports a breakthrough in lithium upgrading at its Red Mountain Project, achieving up to a 132% increase in lithium concentration through innovative attrition scrubbing test-work. This advancement paves the way for a maiden Mineral Resource Estimate by year-end.

American Rare Earths reports high recoveries of key rare earth elements and significantly reduced impurities at its Halleck Creek project, marking a major step in its path to U.S. rare earth independence.

Podium Minerals launches a $2.61 million rights issue to advance its Parks Reef PGM project, capitalising on strong market fundamentals and significant resource growth potential.

Marmota Limited reports a standout March quarter with a 73% uplift in gold grades at Aurora Tank, bonanza grades at Campfire Bore, and a new high-grade titanium sands discovery at Muckanippie, backed by a $5 million capital raise.

Great Boulder Resources delivered strong March quarter results with multiple high-grade gold intersections at Mulga Bill and Eaglehawk, while advancing pre-development at Ironbark through a new mill collaboration and scoping study.

Astute Metals reports a successful beneficiation test at its Red Mountain Lithium Project, achieving a 36% mass reduction and 22% lithium grade increase, while phase 2 diamond drilling advances with two holes completed.

Xanadu Mines has lodged a comprehensive NI 43-101 technical report for its Kharmagtai Copper-Gold Project, revealing key differences in production and economic outcomes compared to earlier ASX disclosures due to regulatory standards.