@misc{indiciae4c1ad77e729e,
  title = {Beryllium resources of the tin-spodumene belt, North Carolina},
  author = {Wallace R. Griffitts},
  year = {1954},
  doi = {10.3133/cir309},
  url = {https://pubs.usgs.gov/publication/cir309},
  note = {Source identifier: cir309}
}