TY - RPRT TI - Persistency-field Eh-pH diagrams for sulfides and their application to supergene oxidation and enrichment of sulfide ore bodies AU - M. Sato PY - 1992 DO - 10.1016/0016-7037(92)90294-s UR - https://pubs.usgs.gov/publication/70017193 ID - 70017193 ER -