Trucks operate in the open-pit mine of PT Freeport's Grasberg copper and gold mine complex near Timika

Trucks operate in the open-pit mine of PT Freeport’s Grasberg copper and gold mine complex near Timika

Trucks in the open-pit mine of PT Freeport's Grasberg copper and gold mine in the eastern region of Papua, Indonesia, September 19, 2015. Antara Foto/Muhammad Adimaja

January 12, 2017 12:09 PM (UTC+8)