@misc{indiciaee6fe0376d7fd,
  title = {Fluorometric determination of gold in rocks with rhodamine B},
  author = {John Marinenko and Irving May},
  year = {2002},
  doi = {10.1021/ac60263a032},
  url = {https://pubs.usgs.gov/publication/70011534},
  note = {Source identifier: 70011534}
}