Molycorp, Inc. produces and sells rare earth and rare metal materials in the United States and internationally. The company’s Resources segment extracts rare earth minerals, including rare earth concentrates; rare earth oxides (REO), such as lanthanum, cerium, neodymium, praseodymium, and yttrium; heavy rare earth concentrates, which include samarium, europium, gadolinium, terbium, dysprosium, and others; and SorbX, a line of proprietary rare earth-based water treatment products (more…)