The latest U.S. Geological Survey draft ranking shows samarium carrying the highest supply disruption risk among all evaluated critical minerals for 2025, a development that directly elevates the relevance of Ucore Rare Metals (TSX.V: UCU) (OTCQX: UURAF) and its planned Ontario-based samarium-gadolinium refining facility.
Ucore Rare Metals is developing a first-of-its-kind North American processing hub dedicated to refining samarium and gadolinium oxides, part of a broader strategy to rebuild a complete, Western-controlled supply chain for critical materials used in advanced manufacturing, energy technologies and defense applications. The U.S. Geological Survey’s draft 2025 supply-risk model identifies samarium as the most at-risk mineral among the 50 materials evaluated, placing it at the highest potential for supply disruption due to heavy concentration of global production in a single country. According to the USGS, samarium ranks number one on the agency’s overall disruption index, while gadolinium also appears in the high-risk tier due to similar production and processing concentration trends.
As the United States faces its most severe supply-chain warning yet for a key defense mineral, one project in Canada has suddenly become more strategically important than ever. Samarium is essential for high-performance magnets used in precision-guided munitions, radar systems, and electric vehicle motors. Gadolinium is critical for medical imaging and nuclear reactor control rods. The concentration of rare earth processing in China has long been a concern, and the new USGS ranking underscores the urgency of developing alternative sources.
Ucore’s vision is to become a leading advanced technology company, providing best-in-class metal separation products and services. Through strategic partnerships, the company plans to disrupt China’s control of the North American rare earth element supply chain. This includes the near-term development of a heavy and light rare-earth processing facility in Louisiana, subsequent strategic metals complexes in Canada and Alaska, and the longer-term development of Ucore’s 100% controlled Bokan-Dotson Ridge Rare Heavy REE Project in Southeast Alaska.
For more information, visit the company’s website at www.Ucore.com. The latest news and updates relating to UURAF are available in the company’s newsroom at https://ibn.fm/UURAF.
