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西南“三江”特提斯构造域是中国大陆地质复杂演化的典型缩影,是全球特提斯构造在中国的重要发育区。它经历了晚古生代—中生代特提斯构造演化和新生代大陆碰撞造山的叠加转换,发生了多幕式的大规模成矿作用和巨量规模的金属聚积,形成了若干大型-超大型矿床,成为中国最重要的有色金属矿产富集区之一。
The southwest “Sanjiang” Tethys tectonic domain is a typical microcosm of the complicated geological evolution in mainland China and is an important development zone of the global Tethys structure in China. It experienced the Late Paleozoic - Mesozoic Tethyan tectonic evolution and the Cenozoic continental collision orogeny superimposed conversion, the occurrence of the multi-screen large-scale metallogeny and massive accumulation of metals, the formation of a number of large - super-large deposits, Become one of China’s most important non-ferrous mineral enrichment areas.