@misc{indiciaeac4d4c5ec58f,
  title = {Bismuth ochers from San Diego Co., California},
  author = {W. T. Schaller},
  year = {2002},
  doi = {10.1021/ja02215a004},
  url = {https://pubs.usgs.gov/publication/70011081},
  note = {Source identifier: 70011081}
}