Geological characteristics and ore prospecting orientation of porphyry copper deposit in Qinghai Province

Taking the Narigongma porphyry copper deposit as an example,based on the comprehensive analysis of the conditions of porphyry copper deposit in Qinghai including its geological tectonic environment,geological characteritics,metallogenic condition and mineral-bearing construction,etc.,the article has primarily discussed the ore prospecting orientation of the porphyry copper deposit in Qinghai,and put forward some prospecting indicators of porphyry copper deposit involving regional structure-magma belts,regional geophysics,geochemistry,country rock alteration etc..Five perspective metallogenic belts of porphyry copper deposit have also been outlined.