@misc{indiciaeec0fcdf6b203,
  title = {Geology of magnesite deposits in northern Okanogan County, Washington - a preliminary report},
  author = {Kenneth F. Fox and C. Dean Rinehart},
  year = {1968},
  doi = {10.3133/b1272b},
  url = {https://pubs.usgs.gov/publication/b1272B},
  note = {Source identifier: b1272B}
}