morenci az copper mine

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Morenci, Arizona

The biggest employer in Morenci and in nearby Clifton is Freeport-McMoRan, the owner of the Morenci Mine, the largest copper mining operation in North America, and one of the largest copper mines in the world The town was a site of the Arizona Copper Mine Strike of 1983 The large open-pit mine ,...

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History of the Copper Mountain Morenci Mining ,

History of the Copper Mountain Morenci Mining District, Greenlee County, Arizona Panorama of the Morenci operation, looking northeast toward the Metcalf pit with Copper King Mountain in the distance Photo David Briggs, July 2007 David F Briggs, Geologist davidfbriggs aol...

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Copper mining in Arizona

Copper mining in Arizona, a state of the United States, has been a major industry since the 19th century In 2007 Arizona was the leading copper-producing state in the US, producing 750 thousand metric tons of copper, worth a record 554 billion Arizona s copper production was 60 of the total for the United Stat...

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Morenci Copper Mine, Arizona

The Detroit Copper Company started mining at Morenci, 16km south of Silver City, Arizona, in 1872 Copper Queen Consolidated Mining bought the property in 1885, with the company name changed to Phelps Dodge in 1917 Ninety years later in March 2007, Phelps Dodge merged with Freeport McMoRan Copper ....

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