@misc{indiciae4a3097218c8d,
  title = {Mineral resources of the Glacier Primitive Area, Wyoming},
  author = {Harry Clifford Granger and E. J. McKay and R.E. Mattick and L. L. Patten and Paul McIlroy},
  year = {1971},
  doi = {10.3133/b1319f},
  url = {https://pubs.usgs.gov/publication/b1319F},
  note = {Source identifier: b1319F}
}