@misc{indiciae51af6cb587c3,
  title = {New York talc deposits},
  author = {A.E.J. Engel and C.G. Johnson and K. Stefansson},
  year = {1945},
  doi = {10.3133/ofr4591},
  url = {https://pubs.usgs.gov/publication/ofr4591},
  note = {Source identifier: ofr4591}
}