17 November 2008 18:45
The Biggest Open Pit Mine in the World
Bingham Canyon Mine is the biggest open pit mine in the world. It is situated west of Salt Lake City, Utah, southwest of West Jordan. This is the largest man made excavation on earth, the mine’s actual pit stretches 4 km (2.5 mi) in width and has a depth of 1.2 km (0.75 mi).
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