@misc{indiciae619ab3ac13da,
  title = {Mineral resources of the Cactus Plain and East Cactus Plain Wilderness Study Areas, La Paz County, Arizona},
  author = {R. M. Tosdal and R. G. Eppinger and J. A. Erdman and W. F. Hanna and J. A. Pitkin and H. R. Blank and R. M. O’Leary and J.R. Watterson},
  year = {1990},
  doi = {10.3133/ofr90510},
  url = {https://pubs.usgs.gov/publication/ofr90510},
  note = {Source identifier: ofr90510}
}