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尽管花岗岩型、火山岩型、碳硅泥岩型和砂岩型铀矿化彼此间存在一系列的差异.例如赋矿围岩、构造、地质环境、地质部位、沉淀富集因素等都有明显不同,但大量研究成果表明,在华南除少数矿床例外,绝大多数铀矿床都是受燕山晚期及喜山期区域性岩浆-构造-热液活动统一制约的热液铀矿床。应强调指出这种成矿热液并不是岩浆分异水而主要是被热场加热了的地下水。为了今后在华南进行更加有效的区域找矿规划和预测,需要确立“区域铀矿床体系”这一重要概念,以对上述各个矿化类型加以通盘考察和横向联系。
Although granite, volcanic, carbon-silicon mudstone and sandstone-type uranium mineralization are different from each other, for example, ore-forming wall rock, structure, geological environment, geological parts, precipitation enrichment factors are obviously different, A large number of research results show that except for a few deposits in South China, the vast majority of uranium deposits are hydrothermal uranium deposits controlled by the regional magmatic-tectono-hydrothermal activities in the late Yanshan and Himalayan periods. It should be emphasized that this mineralization hydrothermal fluid is not primarily magmatic water but mainly groundwater heated by the hot field. In order to carry out more effective regional prospecting planning and forecasting in southern China in the future, it is necessary to establish the important concept of “regional uranium deposit system” in order to conduct a comprehensive inspection and horizontal connection to the above types of mineralization.