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东川铜矿田位于云南省东北部昆阳元古宙裂谷中，矿体呈层状、似层状赋存在昆阳群因民组、落雪组和黑山组内．岩石学、矿物学和地球化学的新证据表明，容矿主岩为火山岩、火山碎屑岩和喷流岩系，成矿物质主要来自于地球深部，是通过与火山岩浆活动有关的喷流作用参与成矿的．作者结合矿床地质的研究，建立了东川铜矿的喷流沉积成矿机制．
The Dongchuan copper ore field is located in the Kunyang Proterozoic rift in northeastern Yunnan Province. The ore body is stratified and appears to be stratified within the Kunyang Group Yinmin, Lodxu and Heishan formations. New evidence from petrology, mineralogy and geochemistry shows that the host rocks of volcanic rocks are volcanic rocks, volcaniclastic rocks and jet flow rock series. The ore-forming materials mainly come from the deep part of the earth through the jet flow related to volcanic magma activity Participate in mineralization. Based on the study of deposit geology, the author established the jet-flow sedimentary mineralization mechanism of Dongchuan copper mine.