Portal:North America/Selected picture/57
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![Bingham Canyon Mine](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Bingham_Canyon_Mine_1942c.jpg/425px-Bingham_Canyon_Mine_1942c.jpg)
Bingham Canyon Mine in Utah has been in operation since 1906 and its cumulative production of copper ranks second in the world. It also produces large quantities of gold, silver, and molybdenum.