@misc{indiciaeda02b20917bf,
  title = {Map showing the distribution of anomalous concentrations of gold and silver in stream sediment, heavy-mineral concentrate, and aquatic moss in the Iditarod quadrangle, Alaska},
  author = {J. E. Gray and J. M. Motooka and R. M. O’Leary},
  year = {1997},
  doi = {10.3133/mf2219d},
  url = {https://pubs.usgs.gov/publication/mf2219D},
  note = {Source identifier: mf2219D}
}