The Grasberg mine has one of the largest reserves of gold and copper in the world. It is located in Mimika Regency, Central Papua, Indonesia near Puncak Jaya. It is operated by PT Freeport Indonesia, a joint venture among the government of Indonesia, government of Central Papua, and American company Freeport-McMoRan.
Location: Mimika Regency
Opened: 1972
Province: Central Papua
Country: Indonesia
Products: Copper · Gold · Silver
Production: 1.5 billion pounds copper · 1.7 million ounces gold · 6 million ounces silver