@misc{indiciae04d452fa2f32,
  title = {Rare earth element mineral deposits in the United States},
  author = {Bradley S. Van Gosen and Philip L. Verplanck and Poul Emsbo},
  year = {2019},
  doi = {10.3133/cir1454},
  url = {https://pubs.usgs.gov/publication/cir1454},
  note = {Source identifier: cir1454}
}