@misc{indiciae0d606485a51c,
  title = {Quicksilver deposits near the Little Missouri River, Pike County, Arkansas},
  author = {David Gallagher},
  year = {1942},
  doi = {10.3133/b936h},
  url = {https://pubs.usgs.gov/publication/b936H},
  note = {Source identifier: b936H}
}