Latest Rare Earth Processing News

St George Mining has launched a pilot plant beneficiation study at its Araxá Project in Brazil, aiming to refine niobium and rare earth recovery ahead of commissioning its own processing facility in early 2027.

Barkly Rare Earths has achieved a 99% magnet rare earth oxide extraction in preliminary metallurgical testing, a marked improvement over previous efforts. This early success could shape the processing approach for its flagship Barkly Project.

Mont Royal Resources has partnered with Alta Resource Technologies to investigate a novel protein-based method for producing high-purity rare earth oxides from the Ashram Project, aiming to deepen its processing capabilities within North America’s critical minerals supply chain.

Bayan Mining has finalised the sale of its Bayan Springs North Project to Sun Silver, securing upfront and contingent payments while retaining a 1% royalty to maintain exposure to future exploration success.

Cadoux’s premiumHPA® alumina was validated in a hypersonic test flight in the US, powering Navitas Systems’ lithium-ion batteries through extreme conditions and reinforcing its role in advanced battery applications.

Energy Fuels Inc. reported a transformative 2024 with a major acquisition boosting its heavy mineral sands assets, a uranium production ramp-up at key US mines, and commercial rare earth oxide output from its White Mesa Mill.

Heavy Rare Earths Limited has dramatically increased its Subron Rare Earths Project footprint, capturing significant extensions to high-grade heavy rare earth oxide zones with minimal upfront costs.

Metallium Limited has demonstrated its Flash Joule Heating technology can process a broad range of critical metal feedstocks, from rare earth ores to industrial wastes, opening new commercial pathways beyond electronic waste.

Lindian Resources has acquired 100% ownership of the SARECO rare earths processing plant in Kazakhstan, accelerating its downstream ambitions, while also clarifying regulatory compliance and licence validity at its Kangankunde project in Malawi.

Viridis Mining's Demonstration Plant for Mixed Rare Earth Carbonate production has outperformed Pre-Feasibility Study assumptions, achieving average magnetic rare earth oxide recoveries near 79% during steady operation in July 2026.

Critica Limited has achieved a roughly 30% reduction in sulphuric acid consumption in the hydrometallurgical circuit of its Jupiter Rare Earth Project, confirmed by independent labs. This milestone complements earlier gains in concentrate grade and rare earth recovery, underpinning a lower-cost processing route ahead of the Q3 2026 scoping study.

Iondrive Limited has independently confirmed strong rare earth recoveries from U.S. magnet waste and gained Oklahoma government support for its first commercial processing module, advancing its U.S. commercialisation strategy.