Morenci Mine, Copper surface mine in Greenlee County, Arizona, US
Morenci Mine is a large-scale copper extraction operation in the Arizona desert. The landscape shows deep excavations, waste rock piles, and industrial infrastructure spread across a vast area.
The site began as an underground operation in 1871 and became an open-pit mine in 1937. This change allowed for large-scale industrial copper extraction in the region.
The mine created a complete community structure with residential areas, medical facilities, and commercial centers supporting over 3,300 mining workers.
Special permits are required to enter the active mining operation. Safety at the site is strictly regulated and visitors must follow all on-site guidance.
The mine contains mineral reserves of 3.2 billion tonnes of ore, making it one of North America's largest copper extraction sites.
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