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赣东北地区是我国重要的铜（金）多金属矿化密集区。自晋宁运动以来该区壳体构造活动复杂而强烈，先后经历过三个不同性质的壳体构造发展阶段。每一阶段中均形成有各自不同性质和不同特点的合矿建造，并形成三套与之相应的铜（金）多金属成矿系列，即元古宙动力变质成矿系列。古生代喷流沉积成矿系列及中新生代火山一次火山成矿系列。
Northeast Jiangxi is an important copper (gold) polymetallic mineralization intensive area in our country. Since the Jinning Movement, the tectonic activities in this area have been complicated and intense, and have successively experienced three different phases of shell structure development. In each stage, different types and different characteristics of the colliery are formed, and three sets of corresponding copper (gold) polymetallic metallogenic series are formed, namely the metamorphic metamorphic mineralization series. The Paleozoic Jet Sedimentary Metallogenic Series and the Mesozoic-Cenozoic Volcanic Volcanic Mineralization Series.