@misc{indiciae5a940cb004e1,
  title = {Mineral resources of the Pine Mountain primitive area, Arizona},
  author = {Frank Cogswell Canney and William L. Lehmbeck and Frank E. Williams},
  year = {1967},
  doi = {10.3133/b1230j},
  url = {https://pubs.usgs.gov/publication/b1230J},
  note = {Source identifier: b1230J}
}