Call Number (LC) Title Results
NR12/20.12/00-10 History, geology, and environmental setting of the Lower Fair Day Mine, Arapaho/Roosevelt National Forest, Boulder County, Colorado / 1
NR12/20.12/00-10/INTERNET History, geology, and environmental setting of the Lower Fair Day Mine, Arapaho/Roosevelt National Forest, Boulder County, Colorado 1
NR12/20.12/00-11 Evaluation of the mineral and mineral fuel potential of Saguache County state mineral lands administered by the Colorado State Land Board 1
NR12/20.12/00-12 Demonstrated reserve base for coal in Colorado : Yampa Coal Field / 1
NR12/20.12/00-12/INTERNET Demonstrated reserve base for coal in Colorado Yampa Coal Field / 1
NR12/20.12/00-14 Preliminary evaluation of the mineral and mineral fuel potential of the 68 tracts of state trust land nominated for inclusion in the Stewardship Trust-round 2 1
NR12/20.12/00-15 Evaluation of mineral and mineral fuel potential of Alamosa, Conejos, and Rio Grande counties, state mineral lands administered by the Colorado State Land Board 1
NR12/20.12/00-16 Naturally degraded surface waters associated with hydrothermally altered terrane in Colorado 1
NR12/20.12/00-18 Late Cretaceous Fruitland Formation geologic mapping, outcrop measured sections and subsurface stratigraphic cross sections, northern La Plata County, Colorado 1
NR12/20.12/00-19 Evaluation of the mineral and mineral fuel potential of Boulder, Jefferson, Clear Creek, and Gilpin Counties, state mineral lands administered by the Colorado State Land Board 1
NR12/20.12/01-1 Geologic map of the Castle Rock Gulch quadrangle, Chaffee and Park Counties, Colorado / 1
NR12/20.12/01-2 Geologic map of the Gibson Gulch quadrangle, Garfield County, Colorado / 1
NR12/20.12/01-3 Geologic map of the Pikeview quadrangle, El Paso County, Colorado / 1
NR12/20.12/01-4 Geologic map of the Basin Mountain quadrangle, La Plata County, Colorado / 1
NR12/20.12/01-04/INTERNET Geologic map of the Basin Mountain quadrangle, La Plata County, Colorado 1
NR12/20.12/01-4/map Geologic map of the Basin Mountain quadrangle, La Plata County, Colorado / 1
NR 12/20.12/01-4/text Geologic map of the Basin Mountain quadrangle, La Plata County, Colorado / 1
NR12/20.12/01-05 Geologic map of the Georgetown quadrangle, Clear Creek County, Colorado / 1
NR12/20.12/01-06 Evaluation of mineral and mineral fuel potential of Grand and Summit counties, state mineral lands administered by the Colorado State Land Board 1
NR12/20.12/01-07 Evaluation of mineral and mineral fuel potential of Cheyenne county state mineral lands administered by the Colorado State Land Board 1