Freeport-McMoRan Copper & Gold Inc. engages in the exploration, mining, and production of mineral resources. It primarily explores for copper, gold, molybdenum, silver, and cobalt deposits. The company holds interests in various properties located in North and South America; Grasberg minerals district in Indonesia; and Tenke Fungurume minerals district in the Democratic Republic of Congo. As of December 31, 2009, its consolidated recoverable proven and probable reserves totaled 104.2 billion pounds of copper, 37.2 million ounces of gold, 2.59 billion pounds of molybdenum, 270.4 million ounces of silver, and 0.78 billion pounds of cobalt. Freeport-McMoRan Copper & Gold Inc. was founded in 1987 and is headquartered in Phoenix, Arizona.