Abstract: Mylonite-type of gold deposits means the ones that occur in mylonite independantly The ore bodies are gold-bearing mylonite series The mobilization,migration,enrichment and deposition of Au element during the metallizing process are closely correlated to the formation and evolution stages of mylonite Gold ore bodies are strictly controlled by mylonite belts As the wall rock and ore body are both mylonite,there is no obviously boundary between them The occurrences of ore bodies are stratiform,lentiform and vein,of which the stratified ore bodies are economically significant,although the amount is relatively less Most of ore bodies occur in lens or veins,characterized by swither,composite,swell and parallel.