@misc{indiciae81ad5b8ca3df,
  title = {Mineral summaries for Nevada; U.S. Bureau of Land Management wilderness study areas},
  author = {J. E. Conrad},
  year = {1990},
  doi = {10.3133/ofr90638},
  url = {https://pubs.usgs.gov/publication/ofr90638},
  note = {Source identifier: ofr90638}
}