@misc{indiciae750ae771748f,
  title = {Pico de Itabira iron ore deposit, Minas Gerais, Brazil},
  author = {Garn A. Rynearson},
  year = {1959},
  doi = {10.3133/ofr59105},
  url = {https://pubs.usgs.gov/publication/ofr59105},
  note = {Source identifier: ofr59105}
}