@misc{indiciae7210966ddb87,
  title = {Mineral resources map of the Nabesna Quadrangle, Alaska},
  author = {D.H. Richter and D.A. Singer and D. P. Cox},
  year = {1975},
  doi = {10.3133/mf655k},
  url = {https://pubs.usgs.gov/publication/mf655K},
  note = {Source identifier: mf655K}
}