Sibanye Gold
NYSE:SBGLSibanye Gold Limited operates as a precious metals mining company in South Africa, the United States, Zimbabwe, Canada, and Argentina. The company produces gold; platinum group metals (PGMs), including palladium, platinum, and rhodium projects; and by-products, such as iridium, ruthenium, nickel, copper, and chrome. It owns the East Boulder and Stillwater mines located in Montana, the United States; and Columbus metallurgical complex, which smelts the material mined to produce PGM-rich filter cake, as well as conducts PGM recycling activities. The company is also involved in the Kroondal, Rustenburg, and Platinum Mile operations located in South Africa; Mimosa located on the southern portion of the Great Dyke in Zimbabwe; the Driefontein, Kloof, and Cooke surface operations located on the West Rand of the Witwatersrand Basin; and the Beatrix located in the southern Free State. In addition, it owns interest in surface tailings retreatment facilities; the Marathon PGM project in Ontario, Canada; the Altar and Rio Grande copper gold projects in the Andes in north-west Argentina; the Hoedspruit, Zondernaam, and Vygenhoek PGM projects in South Africa; and the Burnstone and southern Free State gold projects in South Africa. Sibanye Gold Limited was incorporated in 2002 and is headquartered in Weltevreden Park, South Africa.
Stillwater Mining
NYSE:SWCStillwater Mining Company is engaged in the development, extraction, processing, smelting and refining of palladium, platinum and associated metals (platinum group metals (PGMs)) produced by mining a geological formation in south-central Montana, known as the J-M Reef. The Company operates through five segments: Mine Production, PGM Recycling, Canadian Properties, South American Properties and All Other. The Company is engaged in recycling spent catalytic converters and other industrial sources. The Company is also engaged in expanding its mining development along the J-M Reef, and holds exploration-stage properties at the Marathon PGM copper property, adjacent to Lake Superior in northern Ontario, Canada (Marathon), and at the Altar copper-gold property in San Juan province, Argentina. In addition to palladium and platinum, the Company's operations produce associated by-product metals, including nickel, copper and minor amounts of gold, silver and rhodium.