Environmental critics of the world’s largest copper mine in ­Indonesia’s Papua region have launched a legal test case against ...

Utilization of new leaching technologies to exploit previously uneconomic tailings could increase ... Headlined by the Grasberg mine in Indonesia, Freeport has higher sovereign risk than many ...

Credit: Ulet Ifansasti/Getty Images Since 1967 PT Freeport has been mining copper and gold in Mimika, West Papua and dumping its tailings waste in several rivers in the Mimika Regency area.

Freeport-McMoRan owns stakes in 10 copper mines, led by its 49% ownership of the Grasberg copper and gold operations in Indonesia, 55% of the Cerro Verde mine in Peru, and 72% of Morenci in Arizona.

Freeport-McMoRan owns stakes in 10 copper mines, led by its 49% ownership of the Grasberg copper and gold operations in Indonesia, 55% of the Cerro Verde mine in Peru, and 72% of Morenci in Arizona.

PHOENIX--(BUSINESS WIRE)--Freeport (NYSE: FCX ... FCX’s portfolio of assets includes the Grasberg minerals district in Indonesia, one of the world’s largest copper and gold deposits; and ...