TY - RPRT TI - Geology, petrology, and chemistry of the Leadville Dolomite: host for uranium at the Pitch Mine, Saguache County, Colorado AU - J. Thomas Nash PY - 1979 DO - 10.3133/ofr791566 UR - https://pubs.usgs.gov/publication/ofr791566 ID - ofr791566 ER -