@misc{indiciae415b258d17b8,
  title = {Co-Cu-Au deposits in metasedimentary rocks-A preliminary report},
  author = {J. F. Slack and J. D. Causey and R. G. Eppinger and J. E. Gray and C. A. Johnson and K.I. Lund and K. J. Schulz},
  year = {2010},
  doi = {10.3133/ofr20101212},
  url = {https://pubs.usgs.gov/publication/ofr20101212},
  note = {Source identifier: ofr20101212}
}