Latest Metallurgical Development News

Critica Limited reports strong preliminary beneficiation results from its Jupiter rare earths project, achieving consistent ~95% mass rejection and a 6–10x uplift in rare earth grades. A closed-circuit pilot plant is now under construction to optimise recovery and advance product development.

Prospech Limited has announced a pro-rata renounceable entitlement offer aiming to raise up to $1.62 million to fund metallurgical testing and exploration at its Korsnäs rare earth elements project in Finland. The offer is partially underwritten and includes attaching options, reflecting the company’s ongoing development efforts and funding needs.

Southern Cross Gold Consolidated has announced a major metallurgical advancement at its Sunday Creek project, delivering a high-grade, low-arsenic antimony-gold concentrate alongside excellent gold recovery. This development enhances the project's economic potential amid shifting global supply dynamics for critical metals.

Magnetite Mines has increased its Razorback Iron Ore Project resource estimate and is advancing strategic partnerships, while early saline water testwork shows promise for green iron production.

Astute Metals has reported a significant upgrade in lithium concentration at its Red Mountain Project in Nevada, achieving a 38% increase in lithium grade and over 50% mass reduction through Falcon beneficiation testwork. This advancement points to lower processing costs and enhanced commercial viability for the project.

American Rare Earths has expanded its Halleck Creek rare earth resource by 12.2% and achieved a metallurgical breakthrough that slashes processing volumes by over 90%, underpinning a robust updated scoping study with strong financial metrics.

Athena Resources reports significant progress on its Byro Magnetite Project alongside a successful $2.67 million entitlement offer, strengthening its financial position for upcoming development phases.