News
03-22-2007, 03:32 PM
A decade after digging a huge open pit in northwest Wisconsin to mine copper ore, the mining company says the land has been restored to its natural state, though others disagree.
More... (http://www.miningjournal.net/stories/articles.asp?articleID=12775)
More... (http://www.miningjournal.net/stories/articles.asp?articleID=12775)