@misc{indiciae048f4c0fd702,
  title = {Geochemical maps showing the distribution and abundance of selected elements in heavy-mineral concentrates derived from stream sediments and ridgetop soils from the Upper Keyser Creek Basin in the St. Louis Peak Roadless Area, Grand County, Colorado},
  author = {H. N. Barton},
  year = {1985},
  doi = {10.3133/mf1588h},
  url = {https://pubs.usgs.gov/publication/mf1588H},
  note = {Source identifier: mf1588H}
}