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Qulong copper (molybdenum) deposit located in eastern Gangdise metallogenic belt with favorable ore-forming condition. Qulong deposit belongs to typical porphyry ones, and its copper-molybdenum mineralization has close spatial-temporal and genetic relationship swith biotite granodiorite porphyry and adamellite granite porphyry in Xishan Formation, which has veinlet-disseminated type features, and togetherwith the intensive wall-rock alteration and facial type zonation. According to regional tectonic evolution and theirmetallogenic age, porphyrymineralization in the Gandise belt were formed in the conversion period from post collisional comp ression to extension between Indian and Asian plates. Combined with geology, geochemistry exploration as well as remote sensing, it is demonstrates that the eastern Qulongmine is the most favorable ore-finding target, its denudation degree ofmineralization is low and buried depth more than 1 000 m. Besides the porphyrymineralization, skarn type polymetallic ore around contact zones and vein type polymetallic ore in wall rock cracks are worthy of paying attention to.

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