@misc{indiciae897226943955,
  title = {The geology and hydrothermal alteration centers of the Snow Camp Mine-Major Hill area, central Carolina slate belt, Alamance and Chatham counties, North Carolina},
  author = {E.H. Hughes},
  year = {1987},
  doi = {10.3133/ofr87180},
  url = {https://pubs.usgs.gov/publication/ofr87180},
  note = {Source identifier: ofr87180}
}