http://www.goldandsilvermines.com/stunnel.htm

This is a link to a claim for sale on War Eagle Mountain.

You can see that the area is open for mining,,,and envioronmental concerns are not an issue. Also look at the asking price,,,2 millon $$

And this was the Sinker Tunnel,,,,which was a drainage tunnel dug to drain the valuable claims Which Silver Falcon no has