@misc{indiciae7b51135a8a5b,
  title = {Anorthosite and associated rocks in the Boehls Butte quadrangle and vicinity, Idaho},
  author = {Anna Hietanen},
  year = {1963},
  doi = {10.3133/pp344b},
  url = {https://pubs.usgs.gov/publication/pp344B},
  note = {Source identifier: pp344B}
}