@misc{indiciae9aece120afc4,
  title = {Preliminary studies of the CHIM electrogeochemical method at the Kokomo Mine, Russell Gulch, Colorado},
  author = {D. B. Smith and D.B. Hoover and R. F. Sanzolone},
  year = {1993},
  doi = {10.1016/0375-6742(93)90025-h},
  url = {https://pubs.usgs.gov/publication/70018250},
  note = {Source identifier: 70018250}
}