@misc{indiciaea156b646d00a,
  title = {Horse Heaven quicksilver mining district, central Oregon},
  author = {A. C. Waters and Randall E. Brown and Robert R. Compton and George W. Walker and Lloyd W. Staplese and Howell Willians},
  year = {1943},
  doi = {10.3133/ofr4325},
  url = {https://pubs.usgs.gov/publication/ofr4325},
  note = {Source identifier: ofr4325}
}