By: Rob R. On: Wed Oct 24, 2012 2:10 pm
Gauley Mining Co. is based on Maryland, and it appears that Penn Keystone Coal Co. is a subsidiary. I'm not sure of the exact business relationship, but the first load of coal I got from Penn Keystone came with a Gauley Mining invoice. In any case, I just got my third load from Penn Keystone and it is burning excellent.
I have no personal experience with Gale Mining, but I have heard good things about their product.