指出了褶皱后断裂对铀矿石分布所起的重要作用。根据赋存条件、矿体形状和构造形成条件划分出两种矿床类型。并查明,在碳-硅质片岩和灰岩剖面中,铀矿石的岩性控制主要表现在这些岩石的弹性和强度不均匀。矿体赋存于碳-硅质片岩和灰岩中或其下伏的云母-泥质片岩中,其原因是由于在褶皱后断裂形成过 The important role played by folds and fractures on the distribution of uranium ore is pointed out. According to the occurrence conditions, ore body shape and tectonic setting conditions, two types of deposit are divided. It was also found that the lithology control of uranium ores in the carbon-silicalite and limestone profiles is mainly manifested in the non-uniform elasticity and strength of these rocks. Ore bodies occur in carbonaceous-siliceous schists and limestones, or underlying mica-schist schist due to fracture formation after folding