Production is up 54% at Ray mine

Ray — During the first nine months of 2012, Grupo Mexico said overall production increased at its copper mine and was up 9.1 percent from 2011. The Mexico City-based company owns the ASARCO copper mines in Arizona and other copper mines in Mexico and South America.



For the complete article see the 01-16-2013 issue.

Click here to purchase an electronic version of the 01-16-2013 paper.