Grasberg is a large gold and copper mine located in the highlands of Papua, Indonesia. It is one of the largest gold mines in the world and is operated by Freeport-McMoRan. The mine is situated at an elevation of about 4,270 meters (14,000 feet) above sea level, making it one of the highest mining operations globally. The Grasberg mine has significant reserves of copper and gold, contributing to its importance in the mining industry. The site includes both open-pit and underground mining operations, and it has been a major source of revenue for the Indonesian government and local communities.