摘要
Au-Ag Serial Minerals include native gold, electrum, and native silver occurring in serpentite and quartz vein in the Jinchang gold deposit of Mojiang county, Yunnan Province. On the basis of the electron microprobe analysis and microscopy research, the authors set up a series of typomorphism of morphology, occurrence, paragenesis or association, and chemical composition with respect to Au-Ag Serial Minerals. The native silver is firstly discovered, and Cu, Pb, Zn, As, Sb and Bi are in high content, the indicative of strong and extensive mineralization.