鄂尔多斯盆地砂岩型铀矿成矿规律浅析
于得军¹，于得龙²
（1. 中国核动力研究设计院，四川 成都 610213；2. 天津华北地质勘查局核工业二四七大队，天津 301800）
摘要： 简要介绍了鄂尔多斯盆地区域概况，详细分析了鄂尔多斯盆地砂岩型铀矿构造控矿作用、铀源、含矿岩性-岩
相特征、水文地质条件、古气候演化、煤与铀的关系等成矿规律，并简述了油、气、煤、铀矿赋存特征。
关键词： 鄂尔多斯盆地；砂岩型铀矿；成矿规律；赋存特征
中图分类号： P619.14     文献标志码： A     文章编号： 2095-0802-(2022)06-0046-03
Metallogenic Regularity of Sandstone-type Uranium Deposits in Ordos Basin
YU Dejun¹，YU Delong²
(1. Nuclear Power Institute of China, Chengdu 610213, Sichuan, China; 2. The Nuclear Industry 247 Brigade of Tianjin North
China Geological Exploration Bureau, Tianjin 301800, China)
Abstract: This paper briefly introduced the general situation of Ordos Basin, analyzed the metallogenic law such as tectonic orecontrolling
role of sandstone-type uranium deposits, uranium source, ore-bearing lithology-lithofacies characteristics, hydrogeological
conditions, paleoclimate evolution, and the relationship between coal and uranium in the Ordos Basin in detail, and briefly
described the occurrence characteristics of oil, gas, coal and uranium deposits.

Key words: Ordos Basin; sandstone-type uranium deposit; metallogenic regularity; occurrence characteristics