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Ore Genesis and Metallogenic Model of Feimo Cu-Mo Polymetalic Deposit in Yuanyang, Yunnan Province
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摘要


     In this paper, the authors summarized the metallogenic model of the Feimo Cu-Mo polymetalic deposit on the basis of geological, geochemical and isotopic geochronological characteristics of the ore deposit. The ore deposit genetically belongs to the sedimentation-metamorphism-magmatic hydrothermal solution superimposed deformation type Cu-Mo polymetallic deposit. The mineralization of the deposit was characterized by long period, multi-phase, poly-source, poly-stage and multi-genesis, and the ore-forming process experienced the sedimentary locating stage of Proterozoic, regional metamorphism-reformation-enrichment stage of Middle-Late Proterozoic, and subversive reformation superposition enrichment stage of Himalayan period.

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