@misc{indiciaee72e7f091856,
  title = {Reported historic asbestos mines, historic asbestos prospects, and other natural occurrences of asbestos in California},
  author = {Bradley S. Van Gosen and John P. Clinkenbeard},
  year = {2011},
  doi = {10.3133/ofr20111188},
  url = {https://pubs.usgs.gov/publication/ofr20111188},
  note = {Source identifier: ofr20111188}
}