@misc{indiciae7aba44969d2e,
  title = {Spectrographic analyses of panned concentrate from stream-sediment samples from the Mazatzal Wilderness and Mazatzal Wilderness Contiguous Roadless Area, Gila, Maricopa, and Yavapai Counties, Arizona},
  author = {Sherman P. Marsh and M. S. Erickson and C.L. Forn and C. M. McDougal},
  year = {1983},
  doi = {10.3133/ofr83524},
  url = {https://pubs.usgs.gov/publication/ofr83524},
  note = {Source identifier: ofr83524}
}