@misc{indiciae80df9a6091f9,
  title = {Suggestions for prospecting in the Silver Plume district, Clear Creek County, Colorado},
  author = {E. N. Goddard},
  year = {1944},
  doi = {10.3133/ofr4450},
  url = {https://pubs.usgs.gov/publication/ofr4450},
  note = {Source identifier: ofr4450}
}