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Greener Process Grows U.S. Supply of Rare Earth Metals

WEST LAFAYETTE, Indiana, May 11, 2020 (ENS) – Mining for rare earth metals is about to become more environmentally and economically feasible though a process newly developed and patented at Purdue University. These new environmentally-friendly technologies promise to be game-changers in this field and could enable the United States to create a more stable and reliable domestic source of these essential metals. […]