@misc{indiciae0ea0c91a9456,
  title = {Contributions to economic geology (short papers and preliminary reports), 1928, Part I, Metals and nonmetals except fuels. Platinum and black sand in Washington},
  author = {J. T. Pardee},
  year = {1929},
  doi = {10.3133/b805a},
  url = {https://pubs.usgs.gov/publication/b805A},
  note = {Source identifier: b805A}
}