@misc{indiciae2f66f3c8e33e,
  title = {High-alumina hydrothermal systems in volcanic rocks and their significance to mineral prospecting in the Carolina slate belt},
  author = {Robert Gordon Schmidt},
  year = {1983},
  doi = {10.3133/ofr83793},
  url = {https://pubs.usgs.gov/publication/ofr83793},
  note = {Source identifier: ofr83793}
}