@misc{indiciaefaeedf29820f,
  title = {The ore knob massive sulfide copper deposit, North Carolina: An example of recrystallized ore},
  author = {A.R. Kinkel},
  year = {1962},
  doi = {10.2113/gsecongeo.57.7.1116},
  url = {https://pubs.usgs.gov/publication/70220654},
  note = {Source identifier: 70220654}
}