@misc{indiciae3785a890fad3,
  title = {Typing mineral deposits using their grades and tonnages in an artificial neural network},
  author = {Donald A. Singer and Ryoichi Kouda},
  year = {2003},
  doi = {10.1023/a:1025128021384},
  url = {https://pubs.usgs.gov/publication/70197198},
  note = {Source identifier: 70197198}
}