@misc{indiciaeed9582252237,
  title = {Mineral resources of the Trigo Mountains Wilderness Study Area, La Paz County, Arizona},
  author = {David R. Sherrod and R. M. Tosdal and R. B. Vaughn and D. B. Smith and M. D. Kleinkopf and R. H. Wood},
  year = {1989},
  doi = {10.3133/b1702j},
  url = {https://pubs.usgs.gov/publication/b1702J},
  note = {Source identifier: b1702J}
}