摘要
Nalenggele ore-bearing porphyry zone is located at the east Qinling-Qilian-Kunlun orogenic belt and includes a number of porphyry Cu (Mo-Au) deposit. Ore-bearing porphyry is close symbiosis with Triassic granite. In this paper, the authors systematically research on the tectonic setting, the relationship between alteration and mineralization,geochemical characteristics,petrogenesis of porphyry Cu(Mo-Au) deposit.