Posted: Dec 17, 2016 11:31 pm
Timmins is hard rock mining...no sedimentary rocks so this pocket would not have been ever on the surface .....would have been part of the Canadian Shield and the very oldest part at that.
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2504468#p2504468