@misc{indiciae0accc25f48bb,
  title = {A preliminary report of geochemical investigations in the Blackbird District},
  author = {F. C. Canney and H. E. Hawkes and G.M. Richmond and J. S. Vhay},
  year = {1953},
  doi = {10.3133/ofr5331},
  url = {https://pubs.usgs.gov/publication/ofr5331},
  note = {Source identifier: ofr5331}
}