@misc{indiciae61ec7c24fbb1,
  title = {Residual enrichment and supergene transport of gold, Calhoun mine, Lumpkin County, Georgia},
  author = {Frank G. Lesure},
  year = {1971},
  doi = {10.2113/gsecongeo.66.1.178},
  url = {https://pubs.usgs.gov/publication/70227300},
  note = {Source identifier: 70227300}
}