Copper Mine in Nevada USA
Saturday, June 1, 2013
Copper Mine Ready to Open
Chalcopyrite Copper Ore Crystals in Nevada Copper Mine
High Grade Ores Abound 300 Feet Underground at Nevada Copper Mine
http://www.youtube.com/watch?v=mK36xH3oUykine
20th Century Open Pit and Equipment Pad 360 at Nevada Copper Mine
http://www.youtube.com/watch?v=SFT4xFkeJqw
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