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Picture/Photo: Open pit mine, Morenci. Arizona, USA | Arizona, Open pit, Picture
Morenci Mine – Morenci, Arizona - Atlas Obscura
The open-pit Morenci Mine in Morenci, Arizona, is the largest copper mine in North America and one of the largest in the world. It also mines gold. - SuperStock
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:max_bytes(150000):strip_icc()/high-angle-view-of-bingham-canyon-mine-730281789-0b6e56e123a44ec080b9cc12155e2dd6.jpg "What Is Open-Pit Mining? Definition and Environmental Impact")
What Is Open-Pit Mining? Definition and Environmental Impact
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ASARCO Open Pit Copper Mine, Arizona – The CentsAble Shoppin
