MCP), which controls one of the world’s largest and richest rare earth deposits at its facility in Mountain Pass, California, fell despite a news announcement that the mining company and a federal laboratory have partnered to make magnets from rare earth metals in an agreement designed to spur the U.S. supply chain for the metals." /> MCP), which controls one of the world’s largest and richest rare earth deposits at its facility in Mountain Pass, California, fell despite a news announcement that the mining company and a federal laboratory have partnered to make magnets from rare earth metals in an agreement designed to spur the U.S. supply chain for the metals." />
On Wednesday, shares of Molycorp (MCP), which controls one of the world’s largest and richest rare earth deposits at its facility in Mountain Pass, California, fell despite a news announcement that the mining company and a federal laboratory have partnered to make magnets from rare earth metals in an agreement designed to spur the U.S. supply chain for the metals.