铀矿床氧化带中铀矿物形成的条件

Formation conditions of uranium minerals in oxidation zone of uranium deposits

对铀矿床氧化带的资料进行了总结,提出热液铀矿床氧化带的分类。综合了独联体和保加利亚境内40个不同规模和不同工业类型铀矿床的观察结果,并且通过已有的资料分析了涉及表生带中氧化带和铀矿物富集带形成的原因。在观察和文献资料的基础上,对外生铀矿床富集体总系统中的氧化带亦进行了分类。

The paper concerns about the summary and classification of hydrothermal uranium deposit with oxidation zone. Based on the summary of observation results of forty uranium deposits located in CIS and Bulgaria which are of different sizes and industrial-genetic types, analysis on available published information concerning oxidation and uranium mineral enrichment in supergenic zone, oxidation zone classification of hydrothermal uranium had been put forward according to the general system of the exogenetic uranium concentration.