Experimenta research on a gold polymetallic ore

According to the feather of mineral dissemination characteristics, the flow of preferential gold flotation-znic flotation was given.The gold concentrate was obtained with gold recovery of 92.49% and silver recovery of 94.60%, containing Au 30.93g/t and Ag 870g/t;And the znic concentrate was obtained with znic recovery of 49.14, gold recovery of 1.44% and silver recovery of 0.19%, containing znic 48.06%,Au 4.66g/t and Ag 16.78g/t;Through this flow,The total gold and silver recovery of 93.93% and 94.79%.were obtained, and the varied valuable metals were comprehensive recovered.This study can be used as an important basis for the development of this ore.