Batu Hijau

Newmont has a 45 percent ownership stake in the PT Newmont Nusa Tenggara (PTNNT) copper and gold mine, located on the island of Sumbawa in Indonesia, which is 950 miles (1,528 kilometers) east of Jakarta.

Our company operates the mine, which is a joint venture with Nusa Tenggara Mining Corporation of Japan, an affiliate of Sumitomo Corporation (35 percent owner) and PT Pukuafu Indah of Indonesia (20 percent owner).

PTNNT equity sales in 2007 were roughly 230,000 ounces of gold and approximately 200 million pounds of copper. Our equity reserves were approximately 4.2 million ounces of gold and 4.1 billion pounds of copper at the end of 2007. Our equity non-reserve mineralization was 39 million mineralized tons containing 0.06 million ounces of gold and 0.17 billion pounds of copper at the end of 2007.

This site login page provides unrestricted access for all Batu Hijau mine personnel to the Campus and the full range of EduMine resources as a platform for technical reference and self-learning. PT Newmont Nusa Tenggara values employees as a critical resource for continuing success of the operations, and encourages employees to continue their professional development through use of this resource.

Batu Hijau mine personnel interested in access to EduMine courses for professional development should contact