Abstract: The gold deposits of Saibagou area are mainly controlled by the nearly parallel Gasun-Wudarehu ductile-shear zone while the activation andmig ration of the gold are controlled by the ductile-shear zone within the area where the gold deposit is located in. In addition, the golden ore body is mainly preserved in the brittle-ductilet ransitional part. According to the analysis about temperature of fluid inclusions, charact eristics of stable isotopes, and geochemistry of rocks, the metallogenic materials are mainly from greenschist. So the Au ore deposit is relative to the ductile-shear zone.