The Grasberg mine is the largest gold mine and the second-largest copper mine in the world. It is located in the province of Papua in Indonesia near Puncak Jaya, the highest mountain in Papua. It has 19,500 employees. It is mostly owned by Freeport-McMoRan (FCX), which owns 48.74% of PT Freeport Indonesia (PT-FI), the principal operating subsidiary in Indonesia, including 9.36% owned through its wholly owned subsidiary, PT Indocopper Investama. The government of Indonesia owns 51.23% of PT Freeport Indonesia through Indonesia Asahan Aluminium and PT Indonesia Papua Metal & Mineral, a company co-owned with Papua Province government.