There are large metallogenic clusters of mineral deposits which include tungsten,tin,copper and gold deposits in southeastern China, and large scale metallic mineralisation took place in the Yanshanian period.It’ s important to study the geodynamic setting of large- scale metallogenesis in southeastern China.After reviewed geological,geochemical and geophysical studies on mantle plume,the article discussed the relation between mantle plume and magmatism and large- scale metallogenesis.We can reach a preliminary conclusion that the mantle plume in southeastern China is not only the heat for the strong Mesozoic volcanic- magmatic explosion,but also probably related to Yanshanian large- scale metallogenesis.The relationship between the deep mantle plume and magmatic activity and Yanshanian large- scale metallogenesis is a subject which need further study in future.%中国东南部是我国的钨锡铜金多金属矿床集中区,燕山期发生大规模成矿作用,研究大规模成矿的地球动力学背景显得尤为重要。本文结合前人的研究资料,初步讨论中国东南部地幔柱及其与中生代大规模成矿关系。通过对中国东南部地幔柱的地质和地球物理方面特征综合分析后,初步探讨了地幔柱构造的岩浆作用和成矿制约。本文认为中国东南部地幔柱不仅可能造成中生代火山—岩浆大爆发,而且可能与中生代大规模成矿有关
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