This Massive Mine in Ut Has Produced More Gold than
The Kennecott Copper Mine (initially known as the Bingham Canyon Mine) is an open pit copper mine located in the Oquirrh Mountains near the Salt Lake City in Ut. It is currently the worlds largest manmade excavation. The mine is operated by the Kennecott Ut Copper Corporation a subsidiary of the UKbased Rio Tinto Group.