San Manuel Copper Mine
March 23, 2012 | ArizonaExperience.org
ArizonaExperience.org takes a look back at the San Manuel Copper Mine (once the largest underground... Uses of Copper
January 23, 2011 | USGS
USGS has published a Fact Sheet on copper. It includes information on the uses... Mining Copper and Gold in the Gobi Desert
August 30, 2011 | CNN
Copper deposits in the Gobi Desert have been known for hundreds of years. Now... Ground Water Contamination? Ask the Bugs!
January 21, 2011 | New York Times
An article in the New York Times explains how ground water contaminated by a leaking... | 
