@misc{indiciae46d8d51168d9,
  title = {Geology and mineral deposits of the Twin Crags quadrangle, Idaho},
  author = {Arthur Byron Campbell and Stanley E. Good},
  year = {1963},
  doi = {10.3133/b1142a},
  url = {https://pubs.usgs.gov/publication/b1142A},
  note = {Source identifier: b1142A}
}