Ucore and Metallium Partner to Develop U.S.-Based Rare Earth Refining Technology

Ucore Rare Metals and Metallium Limited have formed a strategic collaboration to integrate advanced refining technologies, aiming to strengthen Western rare earth supply chains by processing both conventional concentrates and alternative feedstocks like e-waste and magnet scrap.

September 16, 2025
Ucore and Metallium Partner to Develop U.S.-Based Rare Earth Refining Technology

Ucore Rare Metals Inc. (TSXV: UCU) (OTCQX: UURAF) has announced a strategic technology collaboration with Metallium Limited (ASX: MTM; OTCQX: MTMCF) to integrate Metallium's Flash Joule Heating (FJH) technology with Ucore's RapidSX(TM) separation platform. This partnership aims to develop a modular, U.S.-based refining solution capable of processing both conventional rare earth concentrates and alternative feedstocks such as magnet scrap, e-waste, and lighting waste.

The collaboration represents a significant step toward reducing dependence on Chinese-controlled rare earth supply chains by creating domestic processing capabilities for critical materials. Initial stages will focus on bench-scale and pilot testing to produce mixed rare earth chlorides for processing at Ucore's facilities, targeting high-value outputs including neodymium-praseodymium (NdPr), dysprosium (Dy), and terbium (Tb). These elements are crucial for manufacturing permanent magnets used in electric vehicles, wind turbines, and defense applications.

Executives emphasized the partnership's potential to expand feedstock sources beyond traditional mining operations, enhancing recovery of critical metals from waste streams while strengthening Western-aligned supply chains. The modular approach allows for scalable deployment across multiple locations, potentially including Ucore's planned facilities in Louisiana, Canada, and Alaska. This development comes at a time when Western nations are actively seeking to secure reliable supplies of rare earth elements essential for clean energy technologies and national security applications.

The integration of Flash Joule Heating technology with advanced separation platforms could significantly improve the economics of rare earth recycling from end-of-life products and industrial waste. For more information about Ucore Rare Metals, visit https://ibn.fm/UURAF. The full press release detailing this strategic collaboration can be accessed at https://ibn.fm/rNhbi.