@misc{indiciae07439d4af6f6,
  title = {Gold deposits of the southern Piedmont},
  author = {J. T. Pardee and C. F. Park},
  year = {1948},
  doi = {10.3133/pp213},
  url = {https://pubs.usgs.gov/publication/pp213},
  note = {Source identifier: pp213}
}