Prospecting direction and geological characteristics of Xiaonangou ore section in Babailong Mo-Ag-Pb-Zn Polymetallic Deposit

The mineralization of Ag-Pb-Zn in Xiaonangou is a long-term and multi-stage geologic process which functioned complexly.The deposit is classified as middle-low-temperature hydrothermal deposit depending on the structure.The NE trending parts of the fault zone offered the most advantageous place for the mineralization of AgPb-Zn.The composite part of the branching faults zone and the joint part from northeast trending and northwest trending are advantageous for mineralization of Ag-Pb-Zn.The mineralized zone of pyrite-quartz-sericite is closely related to multi-mineralization of Ag-Pb-Zn.The anomalies of geophysical prospecting and chemical prospecting caused by Cu,Pb,etc.are valuable for prospecting.