@misc{indiciaee76cf0b999d0,
  title = {Geologic map of the Kelly iron deposit, Madison County, Montana},
  author = {Harold Lloyd James and K. L. Wier},
  year = {1961},
  doi = {10.3133/ofr6176},
  url = {https://pubs.usgs.gov/publication/ofr6176},
  note = {Source identifier: ofr6176}
}