METALLOGENIC FEATURES AND PROSPECTING RESEARCH OF DONGXIANG PORPHYRY COPPER DEPOSIT

Based on the research findings of pre decessors and combining the practic e of prospecting in NE Jiangxi Province,we discuss the condition a nd the feature of metallogenic geolo gy,and think Dongxiang deposit is a porphyry copper deposit and it is a part of the NE Jiangxi porphyry copper metallogenic belt.Those small granodiorite-porphyry intrusive b odies connect with the deep conceale d granite-porphyry bodies,which are the main source of metallogenic material and energy.According to these studies we carry out geologic prospecting with the shallow seismic exploration.This method also offers a new way to solve th e crises of resource in congeneric mi nes.