@misc{indiciae0d4717f81856,
  title = {Gold-bearing polymetallic veins and replacement deposits; Part I},
  author = {James J. Norton and Calvin S. Bromfield and Daniel R. Shawe and Thomas B. Nolan and Alan R. Wallace},
  year = {1989},
  doi = {10.3133/b1857c},
  url = {https://pubs.usgs.gov/publication/b1857C},
  note = {Source identifier: b1857C}
}