@misc{indiciaefb370c48d18b,
  title = {Geochemical and generalized geologic map showing distribution and abundance of antimony and niobium in stream sediments, Chandalar 1° by 3° quadrangle, Alaska},
  author = {S.P. Marsh and D.E. Detra and S.C. Smith},
  year = {1979},
  doi = {10.3133/mf878h},
  url = {https://pubs.usgs.gov/publication/mf878H},
  note = {Source identifier: mf878H}
}