@misc{indiciae6e44cc913fcc,
  title = {Geochemical and generalized geologic maps showing distribution and abundance of tin, tungsten, and beryllium in the Talkeetna Quadrangle, Alaska},
  author = {G.C. Curtin and R. C. Karlson and R. B. Tripp and G.W. Day},
  year = {1978},
  doi = {10.3133/mf870f},
  url = {https://pubs.usgs.gov/publication/mf870F},
  note = {Source identifier: mf870F}
}