@misc{indiciaec84be59cbef7,
  title = {Nickel-bearing iron sulfides in the Onaping Formation, Sudbury Basin, Ontario},
  author = {George A. Desborough and Richard R. Larson},
  year = {1970},
  doi = {10.2113/gsecongeo.65.6.728},
  url = {https://pubs.usgs.gov/publication/70226169},
  note = {Source identifier: 70226169}
}