@misc{indiciae218e08c2b841,
  title = {Lead isotopes in iron and manganese oxide coatings and their use as an exploration guide for concealed mineralization},
  author = {B.L. Gulson and S. E. Church and K.J. Mizon and A. L. Meier},
  year = {1992},
  doi = {10.1016/0883-2927(92)90067-d},
  url = {https://pubs.usgs.gov/publication/70017115},
  note = {Source identifier: 70017115}
}