@misc{indiciae96f4e544e0ef,
  title = {Mineral resources of the Black Range Primitive Area, Grant, Sierra, and Catron Counties, New Mexico},
  author = {George E. Ericksen and Helmuth Wedow and G. P. Eaton and G.R. Leland},
  year = {1970},
  doi = {10.3133/b1319e},
  url = {https://pubs.usgs.gov/publication/b1319E},
  note = {Source identifier: b1319E}
}