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2007. The Sierrita Mine is a large copper mine located in the Sierrita Mountains of Arizona, in southwestern United States. The mine is located in southern Pima County, southwest of Tucson and west of Green Valley - Sahuarita . Originally developed as an underground mine in 1907, the Sierrita open pit has been in operation since 1959 and is a ...
Freeport-McMoRan Inc., often called Freeport, is an American mining company based in the Freeport-McMoRan Center, in Phoenix, Arizona. The company is the world's largest producer of molybdenum, a major copper producer and operates the world's largest gold mine, the Grasberg mine in Papua, Indonesia .
The Safford Mine is an open-pit copper mine located in Graham County, Arizona, eight miles (13 km) north of the city of Safford. The mine is owned and operated by Freeport-McMoran Copper & Gold . Construction on the Safford mine began in mid-2006. Production began December 26, 2007, with full production starting in 2008. [1]
By now you've seen Freeport-McMoRan Copper & Gold's (NYS: FCX) quarterly results, wherein earnings were nearly cut in half versus year-ago levels by labor strife in Indonesia. Those numbers were ...
After a spate of tragic accidents claimed the lives of dozens of workers at its huge Grasberg gold and copper mine in Indonesia, Freeport-McMoRan was given the go-ahead by the government to reopen ...
ASARCO-Mission Mine, Freeport-McMoRan Sierrita Mine and Farmers Investment Co. (farming) are industrial scale water users. Residential water is provided by Farmers Water Company, Sahuarita Water Company, Las Quintas Serenas Water Company, Quail Creek Water Company, Community Water Company of Green Valley (a nonprofit member owned cooperative ...
The prospects of an extended closure of its huge Grasberg mine means its drilling operations may. It's beginning to look like Freeport-McMoRan Copper & Gold's acquisition of oil and gas produce ...
Bagdad mine. The Bagdad Mine is a large copper mine located in Arizona, in the southwestern part of the United States. Bagdad represents one of the largest copper reserves in the United States and in the world, having estimated reserves of 873.6 million tonnes of ore grading 0.36% copper. [ 1] It is located in Yavapai County, Arizona, just west ...