Eagle Specialty Materials – Belle Ayr Mine & Eagle Butte Mine


Physical AddressMailing Address
2273 Bishop Road P.O. Box 3039
Gillette, WY 82716Gillette, WY 82717-3039

(307) 687-3400 phone

(307) 687-3470 fax


Sorry, Personnel and Contact Information is for Wyoming Mining Association and Mining Associates of Wyoming Members Only. Please enter the password to see this information. If you would like to become a Member, you can signup through our online Membership Application.

Enter the passcode to see the content:
« Back to the Member Directory