@misc{indiciae0017fd2e1cdb,
  title = {Geology and geochemistry of the Sleeper gold-silver deposit, Humboldt County, Nevada– An interim report},
  author = {J. T. Nash and W. C. Utterback and J. A. Saunders},
  year = {1989},
  doi = {10.3133/ofr89476},
  url = {https://pubs.usgs.gov/publication/ofr89476},
  note = {Source identifier: ofr89476}
}