@misc{indiciaed26aa1c4cf49,
  title = {The Judge Ferguson mica mine, Jackson County, North Carolina},
  author = {J. C. Olson},
  year = {1943},
  doi = {10.3133/ofr4370},
  url = {https://pubs.usgs.gov/publication/ofr4370},
  note = {Source identifier: ofr4370}
}