Style and process of the superimposed mineralization in the Sanjiang Tethys

The Sanjiang area in China has experienced the multi-episodes of ocean-continent subductions in the Tethys Period and the continent-continent collision in Cenozoic;various ore deposits formed in the ocean growth and subduction environment,and they are also situated in the transition time from the main collision to late collision stages,the Cenozoic collision induce the formation of the porphyry copper-gold belt,the lead-zinc deposits hosed in...