@misc{indiciae63a3e98e76c0,
  title = {Geochemical and heavy-mineral reconnaissance of the Concord quadrangle, Cabarrus County, North Carolina},
  author = {Henry Bell and W.C. Overstreet},
  year = {1960},
  doi = {10.3133/mf234},
  url = {https://pubs.usgs.gov/publication/mf234},
  note = {Source identifier: mf234}
}