Based on a systematic petrographic and geochemical study and a zircon UPb SHRIMP age analysis, the authors revealed that the age of orehosting volcanics (XC011 rhyolitic tuff) is 180.4±3.5 Ma. This age suggests that the volcanic suite was formed in Early Jurassic instead of formerly widelyaccepted Late Cretaceous. The age of peripheral monzonitic granite (XTM041) is 46.6±0.6 Ma, implying that this granite suite was formed in the oreforming stage of Eocene. According to these data, the authors tend to believe that the Xiongcun superlarge deposit belongs probably to the altered cataclastite type CuAu deposit, and is very similar to Jiaodong “Jiaojiastyle” gold deposits.