| The "three-rivers"mineralization belt is famous in geological structures and rich mineral resources. Zhongdian is enriched with indo-Chinese epoch neutral acid porphyry as well as one of the porphyry copper deposits in china that was an important breakthrough in the past few years. Started with the development of indo-Chinese epoch volcanic arc, evolution of neutral acid porphyry and the mineralization and spatial relationship of porphyry copper deposits,this article synthetically studied the distribution laws, occurrence scales,litho-mineralogy,altemation mineral ization,geochemistry, geophysical survey and remote-sensing images of mineralized porphyry bodies,and therefore concluded the factors and mechanisms of the mineralization of porphyry copper deposits of this area,set up the model of mineralization and prospected the potential of porphyry copper deposits in position and quantity that can directly conduct the prospecting and geological work in that area. |
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