@misc{indiciae0bb24d33cb96,
  title = {Rutile and ilmenite placer deposits, Roseland district, Nelson and Amherst Counties, Virginia},
  author = {Norman Herz and L.E. Valentine and Eleanora Roberta Iberall},
  year = {1970},
  doi = {10.3133/b1312f},
  url = {https://pubs.usgs.gov/publication/b1312F},
  note = {Source identifier: b1312F}
}