Molycorp, Inc. (NYSE: MCP), today announced that its Board of Directors has elected to declare a cash dividend on outstanding shares of its 5.50% Series A mandatory convertible preferred stock in an amount equal to $1.375 per share. Molycorp will pay the dividend on September 1, 2012 to the holders of record of shares of Series A mandatory convertible preferred stock at the close of business on August 15, 2012. As of August 1, 2012, there were a total of 2,070,000 shares of Series A mandatory convertible preferred stock outstanding. About Molycorp, Inc. Molycorp is a leading rare earths and rare metals company, and combines a world-class rare earth resource at Mountain Pass, California, with world-class ultra-high-purity rare earth and rare metal materials processing capabilities. With 26 locations across 11 countries, Molycorp is vertically integrated across the global rare earth mine-to-magnetics supply chain. It produces rare earth magnetic materials as well as a variety of high-purity, custom engineered products from 13 different rare earths (lights and heavies) as well as five rare metals (gallium, indium, rhenium, tantalum and niobium), and the transition metals yttrium and zirconium. Through its Molycorp Magnequench subsidiary, the Company is a leading global producer of neodymium-iron-boron (NdFeB) magnet powders, used to manufacture bonded NdFeB permanent rare earth magnets. Through its joint venture with Daido Steel and Mitsubishi Corporation, Molycorp expects to begin manufacturing next-generation, sintered NdFeB permanent rare earth magnets in early 2013. The rare earths and rare metals materials that Molycorp produces are critical inputs in wide variety of existing and emerging applications, including the following: advanced transportation technologies, such as hybrid electric, plug-in hybrid electric, and all-electric vehicles; clean energy technologies, such as solar and wind power systems; energy efficiency technologies, such as high efficiency motors and appliances, compact fluorescent lights, and color displays; computing and communications applications, including fiber optics, lasers, and hard disk drives; defense and aerospace applications, such as satellites, guidance and control systems, and global positioning systems; and advanced water treatment technologies for use in municipal wastewater, industrial wastewater, pool & spa, and outdoor recreation applications. For more information please visit www.molycorp.com.