@misc{indiciaeb2e7ddba95d8,
  title = {Preliminary petrographic and geochemical data for potential source rocks for sediment-hosted stratabound copper deposits in the Lake Superior portion of the Midcontinent Rift},
  author = {Timothy S. Hayes and Frank K. Mazdab},
  year = {2022},
  url = {https://pubs.usgs.gov/publication/70230401},
  note = {Source identifier: 70230401}
}