@misc{indiciae7201fdb7ed83,
  title = {Geology and ore deposits of the Freeland-Lamartine district, Clear Creek County, Colorado},
  author = {Jack Edward Harrison and J. D. Wells},
  year = {1954},
  doi = {10.3133/tei295},
  url = {https://pubs.usgs.gov/publication/tei295},
  note = {Source identifier: tei295}
}