OF-01-20 Evaluation of Mineral and Mineral Fuel Potential of Archuleta OF-01-20 Evaluation of Mineral and Mineral Fuel Potential of Archuleta, Hinsdale, La Plata, Mineral, and San Juan Counties State Mineral Lands Administered by the Colorado State Land Board
OF-01-09 Evaluation of Mineral and Mineral Fuel Potential of Kiowa County State Mineral Lands Administered by the Colorado State Land Board (detail) OF-01-09 Evaluation of Mineral and Mineral Fuel Potential of Kiowa County State Mineral Lands Administered by the Colorado State Land Board
IS-59 Colorado Mineral and Mineral Fuel Activity 2000 IS-59 Colorado Mineral and Mineral Fuel Activity 2000
IS-61 Snow and Avalanche: Colorado Avalanche Information Center Annual Report 2000-2001 IS-61 Snow and Avalanche: Colorado Avalanche Information Center Annual Report 2000-2001
IS-63 Colorado Mineral and Mineral Fuel Activity 2001 IS-63 Colorado Mineral and Mineral Fuel Activity, 2001
RS-40 Geology and Mineral Resources of Park County RS-40 Geology and Mineral Resources of Park County, Colorado
OF-01-02 Geologic Map of the Gibson Gulch Quadrangle OF-01-02 Geologic Map of the Gibson Gulch Quadrangle, Garfield County, Colorado
OF-01-11 History OF-01-11 History, Geology, and Environmental Setting of the Tweed Mine, Pike/San Isabel National Forest, Chaffee County, Colorado
OF-01-12 History OF-01-12 History, Geology, and Environmental Setting of the Lienhart Mine, Pike/San Isabel National Forest, Chaffee County, Colorado
OF-01-13 History OF-01-13 History, Geology, and Environmental Setting of Selected Mines in the Chalk Creek Mining District, Pike/San Isabel National Forest, Chaffee County, Colorado