Latest Metallurgical Processing News

Warriedar Resources has announced a landmark mineral resource upgrade at its Ricciardo deposit, now home to Australia’s largest open-pit antimony resource, alongside significant gold discoveries and a successful A$21 million capital raise to accelerate exploration.

Sky Metals has achieved a metallurgical breakthrough at its Doradilla Tin Deposit in NSW, recovering approximately 78% tin and defining an initial Exploration Target of up to 15 million tonnes. This development positions Doradilla as a promising complement to the company’s flagship Tallebung project.

Carnaby Resources has reported significant drill assay results from its Trekelano and Mount Hope North prospects, reinforcing the potential of its Greater Duchess Copper Gold Project in Queensland.

Chilwa Minerals has announced a significant 85% increase in its Heavy Mineral Sands resource, now totaling 110 million tonnes at 4.03% total heavy minerals, with 71% classified as Indicated. This upgrade sets the stage for upcoming feasibility studies and further resource enhancements.

Chilwa Minerals has reported strong assay results from its Bimbi deposit, reinforcing the quality of its heavy mineral sands and setting the stage for an updated Mineral Resource Estimate by the end of June 2025.

Brazilian Rare Earths has successfully produced high-purity mixed-rare-earth carbonate and uranium yellowcake from its Monte Alto Project, marking a key milestone in its integrated supply chain ambitions.

Cobalt Blue Holdings has completed a scoping study for its Halls Creek Project in Western Australia, outlining a staged development plan with promising economics and a sustainable power strategy. The project targets near-term copper and zinc production with a modest initial capital outlay.

Enova Mining has revealed promising high-grade rare earth element targets at its East Salinas project in Brazil, with surface samples returning up to 1.87% total rare earth oxides and strong magnetic REE signatures.

Cobre Limited reports exceptional copper and silver recoveries from long-term in-situ leaching tests at its Ngami Copper Project, advancing plans for a pilot plant to validate this innovative extraction method.

Power Minerals Limited reveals multiple high-grade gallium intersections from historic drilling at its Santa Anna Niobium Carbonatite Project in Brazil, highlighting a valuable byproduct opportunity alongside niobium and rare earth elements.

Horseshoe Metals has extended the gold surface materials processing option at Horseshoe Lights to mid-2025, while advancing copper Direct Shipping Ore activities and negotiating key offtake deals.

Hot Chili Limited has appointed two seasoned mining executives to its leadership team, enhancing its expertise as it advances the Costa Fuego copper-gold project towards definitive feasibility studies.