| African Pegmatite - http://www.mineralmilling.com Offers ground base minerals, livestock feed supplements, foundry casting, chemical processing, cement pigmentation, brick pigmentation, oxide manufacturing, pesticides, fungicides, colour glazing and more. - Read more |
| Montana Resources - http://www.montanaresources.com Operates an open pit copper and molybdenum mine in Butte, Montana. - Read more |
| Kennecott Utah Copper - http://www.kennecott.com Operates an open pit copper mine in the world with excellent safety road. - Read more |
