Abstract:

The dikes in Jiapigou granulaite-grecnstone belt,characted by different kinds,scales,as well as times,corresponded to and alternated with gold-bearing fluid on space and time reprcsen tatively.Them ineralizations were influenced strongly by the properties of dikes and wall rocks.Analysis shows the reason why the ore bodies are closely related to both light-coloured dikes in dark-coloured rock series and dark-coloured dikes in light-coloured rock series.

Key words: Dike, orebody, gold ore field, Jiapigou