@misc{indiciaecafdf05efcbd,
  title = {Preliminary map of limonitic hydrothermal alteration for portions of the Needles 1° x 2° quadrangle, Arizona and California},
  author = {Gary L. Raines},
  year = {1983},
  doi = {10.3133/ofr83421},
  url = {https://pubs.usgs.gov/publication/ofr83421},
  note = {Source identifier: ofr83421}
}