05-09-2010, 10:55 AM
Les, I just remembered there is a strip mine near New Castle, Pa. and they are taking limestone. The mine has been there for years, I just forgot about it. Next time I'm in the area I'll see if I can get a decent picture. It is off the beaten path to get to it but you can see the dragline from the road. Years ago they shipped by rail too.
Charlie
Charlie