@misc{indiciae1fa2d04d00f0,
  title = {Maps and diagrams showing structural control of the Hamme Tungsten deposit, Vance County, North Carolina},
  author = {J. E. Gair},
  year = {1977},
  doi = {10.3133/i1009},
  url = {https://pubs.usgs.gov/publication/i1009},
  note = {Source identifier: i1009}
}