@misc{indiciae705c33cb5d36,
  title = {Primary textures and mineral associations in the ultramafic zone of the Stillwater complex, Montana},
  author = {E.D. Jackson},
  year = {1961},
  doi = {10.3133/pp358},
  url = {https://pubs.usgs.gov/publication/pp358},
  note = {Source identifier: pp358}
}