@misc{indiciae5d4f70b20177,
  title = {Mineral resources of the Sycamore Canyon Primitive Area, Arizona},
  author = {Lyman C. Huff and Elmer S. Santos and R.G. Raabe},
  year = {1966},
  doi = {10.3133/b1230f},
  url = {https://pubs.usgs.gov/publication/b1230F},
  note = {Source identifier: b1230F}
}