中国碳硅泥岩型铀矿地质工作回顾与发展对策

“碳硅泥岩型铀矿床”是我国铀矿地质工作者建立的铀矿类型，指“产于未变质或弱变质海相碳酸盐、硅质岩、泥岩及其过渡型岩类中的铀矿床”。它是我国重要的工业铀矿类型之一，现已探明了一批铀矿床，基本查明其时空分布规律和矿化特征，积累了丰富的勘查经验。虽然其矿石经济效益较差，但仍是可利用的铀资源。基于碳硅泥岩型铀矿具有很大的找矿潜力，为满足我国核电发展对铀原料的需求，应将碳硅泥岩型铀矿列入铀矿地质发展规划，按其经济性区别对待，分步骤开展相应的研究和勘查工作。

An review on geology study of carbonaceous-siliceous-pelitic rock typeuranium deposit in China and the strategy for its development

Carbonaceous-silieeous-petitic rock type uranium deposit was founded by Chinese uranium geologist, it refers to the uranium deposit hosted by non or light metamophosed carbonate, siliceous rock, pelitic rock and their intermediates. It is one of the important types uranium deposit in China. A lot of this type deposits have been discovered in China and their temporal-spatial distribution pattern and mineralization features have been basically identified, and the rich experience have layed a good foundation for the future exploration. Although the ore of this type is not favourable economically, it is still available. Because carbonaceous-siliceous-pelitic rock type uranium deposit has great resource potential, metallogenic study and exploration efforts should be projected differentially according to their economic profit so as to meet the uranium resource demand of nuclear power development in China.