@misc{indiciaee4f26343dedc,
  title = {Diamond-bearing peridotite in Pike County, Arkansas},
  author = {H.D. Miser and C. S. Ross},
  year = {1923},
  doi = {10.3133/b735i},
  url = {https://pubs.usgs.gov/publication/b735I},
  note = {Source identifier: b735I}
}