@misc{indiciae9039bf0f3288,
  title = {Descriptive and Grade-Tonnage Models and Database for Iron Oxide Cu-Au Deposits},
  author = {Dennis P. Cox and Donald A. Singer},
  year = {2007},
  doi = {10.3133/ofr20071155},
  url = {https://pubs.usgs.gov/publication/ofr20071155},
  note = {Source identifier: ofr20071155}
}