Latest Rare Earths Mining 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.

Locksley Resources has advanced its Mojave Project with critical drilling permits secured, a strategic $1.47 million capital raise, and a new U.S. OTCQB listing, setting the stage for maiden drilling campaigns targeting rare earths and antimony.

Arafura Rare Earths pushes forward with equity funding for its Nolans Project, targeting a €100 million investment from Germany’s Raw Materials Fund amid rising geopolitical tensions reshaping the rare earths landscape.

Brazilian Critical Minerals Ltd has reported significant progress at its Ema rare earths project, achieving high recovery rates from in-situ recovery (ISR) tests and securing a $4 million capital raise to accelerate development.

Australian Rare Earths Limited (ASX, AR3) reports strong progress in rare earth recovery and uranium exploration, alongside a successful capital raise and strategic U.S. government registrations.

Bayan Mining and Minerals has identified promising rare earth and gold mineralisation targets at its Desert Star Project in California using advanced satellite imagery analysis. The findings set the stage for imminent fieldwork and geophysical surveys.

Bayan Mining and Minerals has expanded its footprint in California’s Mountain Pass district by staking 45 new lode claims near two major mineral deposits, positioning itself for rare earth and gold exploration in a highly prospective corridor.

Brazilian Critical Minerals Ltd has successfully demonstrated in-situ recovery (ISR) of rare earth elements at its Ema project using an environmentally friendly magnesium sulfate leaching process, marking a pivotal step toward sustainable, low-cost rare earth production.

Australian Rare Earths Limited has achieved over 60% recovery of magnet rare earths in a bulk heap leach test at its Koppamurra project, demonstrating rapid leach times and scalability that underpin its low-cost development strategy.

Dateline Resources reports steady progress at its Colosseum Gold-REE Project in California, with geophysical surveys nearing completion and initial geochemical assays expected soon. The integrated data aims to sharpen drill targets for gold and rare earth elements.

Ionic Rare Earths is broadening its Viridion Joint Venture to include a US-based rare earth refinery, aiming to strengthen a secure supply chain for critical magnet and heavy rare earth oxides outside China.

Ark Mines has launched a detailed metallurgical improvement program at its Sandy Mitchell Rare Earth and Heavy Minerals project, aiming to refine processing techniques and expand its resource base. The work supports a Pre-Feasibility Study due early next year.