Abstract:

Tongshi area in Pingyi county is the most important gold mineralized area in western part,Shangdong Province.The gold deposit types are com plicated,can be divided into five types;hydrothermal breccia gold deposit,similar beded disseminated gold deposit in limestone,old karst cave gold deposit,porphyry gold deposit and skarn gold deposit.The form of these gold deposits are related to Tongshi subvoleanie complex.Among these types，hydrotermal breccia gold deposit,similar beded disseminated gold deposit in limestone and porphyry gold deposit are the important prospecting type and direction.

Key words: Gold deposit type, Prospecting direction, Tongshi area in Pingyi county