To: vannrox
Interesting indeed. When the 2000+ year old copper mines in Minnesota are rigorously investigated, watch out!
To: rightofrush
Make that 5000+ years on those mines. More in Michigan than in Minnesota, though.
29 posted on
07/23/2002 7:25:48 AM PDT by
crystalk
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson