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根据各期次岩体及其岩脉、矿脉间的穿截关系以及“两层矿化”等地质现象,结合有关稳定同位素、成岩与成矿演化关系等资料分析,表明伴随多期次花岗岩浆的侵入,相应地发育有多期次成矿作用,可概括出一个多次成岩与多次成矿的演化模式。多期次成矿作用的研究,不仅可以查明矿体分布和矿化富集的规律性,而且对指导大型矿床的寻找和评价有着重要的实际价值。
According to the geological phenomena such as the permutation and intercept between the rock mass and its dikes and veins, and the geological phenomena such as “two-layer mineralization” and the related stable isotopes, the relationship between diagenesis and metallogenetic evolution, it is shown that with the multi-stage granitic magma The corresponding development of multi-stage mineralization can be summarized as a multiple diagenesis and multiple mineralization evolution model. The study of multi-stage mineralization not only can ascertain the regularity of ore body distribution and mineralization and enrichment, but also has important practical value in finding and evaluating large-scale ore deposits.