@misc{indiciae4ad2a19d5d9f,
  title = {Preliminary geologic map of the Mina NW Quadrangle, Mineral County, Nevada},
  author = {J. S. Oldow and R. C. Speed},
  year = {1985},
  doi = {10.3133/mf1487},
  url = {https://pubs.usgs.gov/publication/mf1487},
  note = {Source identifier: mf1487}
}