Mining In Colorado

Colorado Mines

Coal Mines

  • Arch Coal, Inc.
    Mountain Coal Company
    West Elk Mine

    5174 Highway 133
    Somerset, CO 81434
  • Blue Mountain Energy Company
    Deserado Mine – Rio Blanco County
    3607 County Road 65
    Rangely, CO 81648
  • Bowie Resources, LLC
    Bowie II – Delta County
    P.O. Box 1488
    Paonia, CO 81428
  • Peabody Energy
    Twentymile Coal Company
    Foidel Creek Mine – Routt County
    29515 Routt County Road 27
    Oak Creek, CO 80467
  • Colowyo Coal Mine
    5731 State Highway 13
    Meeker, CO 81641
  • Trapper Mining Inc.
    Trapper Mine – Moffat County
    P.O. Box 187
    Craig, CO 81626-0187
  • New Horizon Mine – Montrose
    P.O. Box 628
    Nucla, CO 81424-0628

Gold Mines

  • CC&V Gold Mining Company
    Cresson Mine – Teller County

    P.O. Box 191
    Victor, CO 80860-0191

Other Mines

  • American Gypsum Company
    Eagle Gypsum Mine – Eagle County

    P.O. Box 980
    Gypsum, CO 81637-0980
  • Climax Molybdenum Company
    Henderson Operations – Clear Creek County

    P.O. Box 68
    Empire, CO 80438
  • Climax MineClimax, CO
    Lake County

State Resources

  • Secretary of State – Incorporation Section
    1700 Broadway, 2nd & 3rd Floors
    Denver, CO 80290
    Tel: 303/894-2200
  • CO Division of Reclamation Mining & Safety
    1313 Sherman Street, Room 215
    Denver, CO 80203
    Tel: 303/866-3567


Some mining operations are open for public tours by appointment only. Please contact the mine in advance of your visit.

  • Trapper Mining, Inc.
    Surface Coal Mine, Craig (Moffat County)
    Phone 970/826-6121
  • Cripple Creek & Victor Gold Mining Company
    Surface Gold Mine, Victor (Teller County)
    Phone 719/689-4044


We DO NOT maintain or provide information about modern or historic mining companies OR the value of old stock certificates. For information about Colorado mining companies, we suggest contacting the Colorado State Division of Natural Resources on the Web at: