Bentonite mining and manufacturing.
American Colloid Company, Division of Minerals Technology, Inc. – BELLE/COLONY MINE
Physical Address | Mailing Address |
10881 West Hwy 212 | P.O. Box 2010 |
Belle Fourche, SD 57717 | Belle Fourche, SD 57717 |
Personnel
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.
« Back to the Member Directory