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云南个旧锡矿是一个以锡为主的超大型锡多金属矿田,前人对矿区已经进行了大量的研究,对矿床的成因研究也相对成熟,但仍旧存在分歧。大部分人认为是岩浆热液成矿,但也有人认为与海底喷流沉积有关。稀土元素具有十分相近的地球化学行为,对于揭示矿区岩石的成因与分类、成矿成岩的物理化学条件和物质来源、成矿机制起到了极其重要的作用而受到重视,并
The Gejiu Tin Mine in Yunnan Province is a tin-based super-large tin-polymetallic ore field. Many predecessors have conducted extensive research on the mining area and the research on the genesis of the deposit is relatively mature, but there are still differences. Most people think it is magmatic hydrothermal mineralization, but some people think it is related to sediment deposition at seafloor. Rare earth elements have very similar geochemical behavior, which has received great attention for revealing the genesis and classification of rocks, the physico-chemical conditions and source of metallogenetic diagenesis and the metallogenetic mechanism, and