“Travel southeast of Gillette to Thunder Basin to see the Black Thunder Coal Mine. This mine is the largest open pit coal mine in the United States. We will get to see large dragline equipment, huge trucks, and the enormous shovels that are used in Campbell County coal mining operations.”
Click Here for More Information on the Horizon Coal Mine Tour[embedyt]http://www.youtube.com/watch?v=2LQwxTm94Ps[/embedyt]
Leave a Reply