Mono-sample Pb-Pb dating of pyrrhotite and tourmaline: Proterozoic vs. Archean intracratonic gold mineralization: Comment and Reply

@inproceedings{Richards1997MonosamplePD,
  title={Mono-sample Pb-Pb dating of pyrrhotite and tourmaline: Proterozoic vs. Archean intracratonic gold mineralization: Comment and Reply},
  author={Jeremy P. Richards and Paul A. Wagner and Robert Frei and Thomas Pettke},
  year={1997}
}