| The Zhaokalong deposit is located in southern part of Yushu Tibetan national minority autonomous area in Qinghai Province. It is situated in north part of the Nujiang-Lancang-Jinsha River metallogenic belt. It is the representative important ore deposit. Because it is situated far away, the research degree is not high. The foundation geology research and the synthesis prospecting work needs to strengthen.On this paper ,based on a numerber of literature reading , and combined with the complete field geological investigation and the research work, the writer mainly finished the new classification about strat sequence and studied structurer deformation style, and summarized metallogenic regularity of ore deposit ,and discussed Ore genesis primarily.The writer thinks that mine is a part of archipelago ocean basin which belongs to Mesozoic tethyan domain . This deposit formed in rift zone, and it has the properties of back-arc movement. In this research, a new strata sequence has been identified. Based on detailed field investigatio, the tectonic deformation style has been defined as superposition drape. And a complete outline map bout structural fators is figured out. A unified the ore-bearing horizon is found, the genesis of e deposit is determined as submarine sedimentation-exhalation sedimentary deposits. Meanwhile it also has some iron oxide deposits features. According to analysis about the geological conditions of ore-forming , the despersed ore body is connected into unity bedding in mining area. It displays clear mineralized zoning, and the distribution spaces of mineralization and the direction of development are determined. Lastly, the ore-forming regularity and prospecting target are illustrated.
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