RS-40 Geology and Mineral Resources of Park County, Colorado

OF-01-11 History, Geology, and Environmental Setting of the Tweed Mine, Pike/San Isabel National Forest, Chaffee County, Colorado

OF-01-12 History, Geology, and Environmental Setting of the Lienhart Mine, Pike/San Isabel National Forest, Chaffee County, Colorado

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

OF-01-14 History, Geology, and Environmental Setting of the Griffin and Wilkesbarre Mines, Pike/San Isabel National Forest, Lake County, Colorado

OF-01-05 Geologic Map of the Georgetown Quadrangle, Clear Creek County, Colorado

FT-00-02 Geology, Water Quality, and Avalanche Hazards of the Ouray – Silverton Area, Southwest Colorado: Field Trip Guidebook

OF-00-07 Evaluation of Mineral and Mineral Fuel Potential of Kit Carson County State Mineral Lands Administered by the Colorado State Land Board

OF-00-16 Naturally Degraded Surface Waters Associated with Hydrothermally Altered Terrane in Colorado

IS-54 Colorado Mineral and Mineral Fuel Activity, 1999

OF-00-06 Evaluation of Mineral and Mineral Fuel Potential of Chaffee, Gunnison, Lake, and Pitkin Counties State Mineral Lands Administered by the Colorado State Land Board

OF-00-02 Geologic Map of the Idaho Springs Quadrangle, Clear Creek County, Colorado