@misc{indiciae5f11e48af866,
  title = {Quantitative mineral resource assessment of selected mineral deposits in the Challis National Forest, Idaho},
  author = {Mark W. Bultman},
  year = {1991},
  doi = {10.3133/b1987},
  url = {https://pubs.usgs.gov/publication/b1987},
  note = {Source identifier: b1987}
}