OF-77-01 Preliminary Investigation and Feasibility Study of Environmental Impact of Energy Resource Development in the Denver Basin

MS-03 Geologic Map of Moffat County, Colorado

IS-03 Oil and Gas Fields of Colorado, Statistical Data

OF-76-01 Active/Licensed Coal Mines of Colorado

IS-01 Coal Mines and Coal Fields of Colorado

SP-09 1975 Summary of Coal Resources in Colorado

IS-02 Coal Mines of Colorado, Statistical Data

MS-05 Geology for Planning in the Redlands Area Mesa County, Colorado

MI-12 Fluorspar Deposits in Colorado

OF-75-00 Fluorspar Deposits in Colorado

OF-75-02 Selected References on Colorado Mineral Resources

OF-75-03 Mineral Resources Maps of Moffat County, Colorado