@misc{indiciae2c52c5a8af57,
  title = {Remote sensing data and interpretations applied to the mineral appraisal of Dillon, Montana and Idaho 11 degree by 2 degrees Quadrangle},
  author = {T. L. Purdy and L. C. Rowan and D. B. Segal},
  year = {1985},
  doi = {10.3133/ofr85460},
  url = {https://pubs.usgs.gov/publication/ofr85460},
  note = {Source identifier: ofr85460}
}