Mining machinery and barrels with chemicals sit on the facilities of Barrick Gold Corp's Pascua-Lama project in northern Chile, Thursday, May 23, 2013. Chile's environmental regulator has stopped ... more 
Mining machinery and barrels with chemicals sit on the facilities of Barrick Gold Corp's Pascua-Lama project in northern Chile, Thursday, May 23, 2013. Chile's environmental regulator has stopped construction and imposed sanctions on Barrick Gold Corp.'s $8.5 billion Pascua-Lama project, citing "serious violations" of its environmental permit. (AP Photo/Jorge Saenz) less 
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Associated Press | Photo By Jorge Saenz
Fri, May 24, 2013 12:44 PM EDT