@misc{indiciae7bbdc291d07a,
  title = {Geology and uranium deposits of the Cochetopa and Marshall Pass districts, Saguache and Gunnison counties, Colorado},
  author = {Jerry C. Olson},
  year = {1988},
  doi = {10.3133/pp1457},
  url = {https://pubs.usgs.gov/publication/pp1457},
  note = {Source identifier: pp1457}
}