@misc{indiciae480827f6f585,
  title = {Michigan's iron ranges},
  author = {W.F. Cannon},
  year = {2016},
  doi = {10.1080/00357529.1983.11767130},
  url = {https://pubs.usgs.gov/publication/70012090},
  note = {Source identifier: 70012090}
}