| http://www.w3.org/ns/prov#value | - By: Chris Murley On: Wed Aug 13, 2008 4:53 pm the middle creek shaft in the southern field near tremont i have been told is the deepest. its around 2500 feet. in the northern field i dont think they got over 1500, the coal doesnt go that deep, except maybe where mike mentioned in the extreme southern end of the wyoming basin. heres a little chart i created showing the relation of the veins in the
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