@misc{indiciae37c414a28c86,
  title = {Distribution and abundance of silver in bedrock, mineralized, vein and altered rock samples, McCarthy Quadrangle, Alaska},
  author = {Keith Robinson and C. M. McDougal and S.K. McDanal and Theodore Billings},
  year = {1976},
  doi = {10.3133/mf773k},
  url = {https://pubs.usgs.gov/publication/mf773K},
  note = {Source identifier: mf773K}
}