@misc{indiciae60b36b9ba8c1,
  title = {Quicksilver deposits of the New Idria district, San Benito and Fresno Counties, California},
  author = {E.B. Eckel},
  year = {1941},
  doi = {10.3133/ofr4127},
  url = {https://pubs.usgs.gov/publication/ofr4127},
  note = {Source identifier: ofr4127}
}