@misc{indiciae26e05417e5e6,
  title = {Maps showing the distribution of antimony, arsenic, barium, beryllium, bismuth, cadmium, copper, lead, molybdenum, silver, tin, tungsten, and zinc in heavy-mineral-concentrate samples, Delta 1 degree by 2 degrees quadrangle, Utah},
  author = {D. R. Zimbelman},
  year = {1993},
  doi = {10.3133/mf2081e},
  url = {https://pubs.usgs.gov/publication/mf2081E},
  note = {Source identifier: mf2081E}
}