@misc{indiciae54f28d7ffdfc,
  title = {Geology and mineral deposits of the National mining district, Nevada},
  author = {Waldemar Lindgren},
  year = {1915},
  doi = {10.3133/b601},
  url = {https://pubs.usgs.gov/publication/b601},
  note = {Source identifier: b601}
}