@misc{indiciae9c6a04dce583,
  title = {The distribution of uranium and thorium in granitic rocks of the basin and range province, Western United States},
  author = {J.M. McNeal and D. E. Lee and Hugh T. Millard},
  year = {1981},
  doi = {10.1016/0375-6742(81)90101-1},
  url = {https://pubs.usgs.gov/publication/70011700},
  note = {Source identifier: 70011700}
}