Latest Heavy Rare Earths News

Mount Ridley Mines has announced a significant inferred mineral resource of heavy rare earth oxides at its Western Australian project, highlighting strong concentrations of critical elements dysprosium and terbium essential for advanced technologies.

Lodestar Minerals has verified xenotime as the dominant heavy rare earth mineral at its Virgin Mountain project in Arizona, highlighting critical elements essential for US defence and clean energy. The discovery positions the project as a strategic domestic source of scarce heavy rare earths.

MRG Metals confirms robust rare earth oxide mineralisation at its Garies project in South Africa, hitting a peak 4.49% TREO over 6.6 metres. This breakthrough drilling result underscores the project's potential as a critical supplier of magnet rare earths vital for clean energy technologies.

Lynas Rare Earths has inked a binding Letter of Intent with the US Department of War to supply critical rare earth oxides over four years, backed by a US$96 million government allocation and a US$110/kg floor price for NdPr oxide.

ABx Group has announced a breakthrough with its second mixed rare earth carbonate sample from Tasmania’s Deep Leads deposit, boasting higher heavy rare earth content and fewer impurities. This advancement enhances project flexibility and strengthens ABx’s position in the competitive rare earths market.

Enterprise Metals has reported promising high-grade rare earth element assay results from its maiden drilling program at the Cuddingwarra North Prospect in Western Australia, highlighting significant potential for critical magnet rare earths.

St George Mining has formed a strategic alliance with Brazilian nanotechnology firm Nanum Nanotecnologia to enhance the processing and commercialisation of rare earth elements from its Araxá Project, aiming to upgrade high-value magnet and heavy rare earth concentrations.

Dateline Resources has significantly expanded its Music Valley Heavy Rare Earth Project in California, staking over 19,000 additional acres and advancing modern exploration techniques to unlock its rare earth potential.

ABx Group has secured partnerships in two major Australian Government R&D initiatives aimed at advancing rare earths refining and exploration technologies, accelerating development of its ionic clay rare earth project in Tasmania.

Lynas Rare Earths and Japan Australia Rare Earths B.V. have extended their supply agreement to 2038, securing firm commitments for critical rare earths with a pricing floor and upside sharing mechanism.

Victory Metals Limited has reported a record-breaking rare earth oxide intersection of 11,565 ppm TREO at its North Stanmore project, reinforcing its status as a world-class heavy rare earth deposit. The December 2025 drilling program also advances resource confidence and metallurgical prospects, positioning the project as a key Western supplier of critical rare earths.

ABx Group has discovered new high-extraction ionic rare earth zones at its Deep Leads project in Tasmania, accelerating the path to production within months of approval. This breakthrough enhances the project's commercial viability with rare earths critical for green technologies.