@misc{indiciaed439c466cbfd,
  title = {Some simple guides to finding useful information in exploration geochemical data},
  author = {D.A. Singer and R. Kouda},
  year = {2001},
  doi = {10.1023/a:1011552810482},
  url = {https://pubs.usgs.gov/publication/70023382},
  note = {Source identifier: 70023382}
}