@misc{indiciae063cf8ce8fd3,
  title = {Preliminary report on the geology of hydrothermally altered areas within the upper Alamosa River basin, Colorado},
  author = {D. J. Bove},
  year = {1994},
  doi = {10.3133/ofr94224},
  url = {https://pubs.usgs.gov/publication/ofr94224},
  note = {Source identifier: ofr94224}
}