@misc{indiciae5c284b7f151f,
  title = {Analytical results from a geochemical survey of the U.S. Virgin Islands},
  author = {R.T. Hopkins and R. E. Tucker and T. A. Roemer and J. D. Sharkey and H. V. Alminas},
  year = {1986},
  doi = {10.3133/ofr8686},
  url = {https://pubs.usgs.gov/publication/ofr8686},
  note = {Source identifier: ofr8686}
}