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普查中生代沉积层中的铀矿的困难在于对这种矿化缺少研究完好的成因理论。只有对碳质页岩中的铀矿化成因有了明确的理论概念,使它们能符合于沉积、热液、淋滤或其他假设,才能提出有科学依据的、相似类型矿床的地质-地球物理普查标志。根据对在某中生代含铀碳质页岩发育区内所进行的工作的分析,我们愿意对该种类型铀矿化的成因和可能的普查标志提出某些看法。对分布在中生代构造窪地边缘部分的某一地段进行了详细的地质-地球物理研究,该窪地发
The difficulty in censusing uranium deposits in the Mesozoic sediments is the lack of a well-developed genesis theory for this mineralization. Only with a clear theoretical rationale for uranium mineralization in carbonaceous shales that allows them to conform to sediment, hydrothermal, leaching or other assumptions can geologic-geophysical Census sign. Based on an analysis of the work done in a Mesozoic uranium-bearing carbonaceous shale development, we are ready to make some observations about the causes of the type of uranium mineralization and possible census landmarks. A detailed geo-geophysical study was carried out on a certain area distributed in the marginal part of the Mesozoic tectonic depression. The depression