| 邬郁盆地铀成矿地质条件 |
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| 引用本文： | 冯国丕. 邬郁盆地铀成矿地质条件[J]. 四川地质学报, 2011, 0(4): 399-401 |
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| 作者姓名： | 冯国丕 |
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| 作者单位： | 四川省核工业地质调查院; |
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| 摘 要： | 通过对邬郁盆地地质特征和后生改造条件的分析,盆地基底及蚀源区具有铀源层与铀源体,盖层中中酸性火山岩、火山碎屑岩分布广泛且存在含铀层,盆中斯裂构造发育,具有多期活动与热液蚀变,盆地盖层主体宗当村组( N2z)中已发现了铀矿体和异常点(带),提出邬郁盆地具有寻找砂岩型铀矿和火山岩型铀矿的条件.
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| 关 键 词： | 铀源层 砂岩型铀矿 火山岩型铀 邬郁盆地 |
Geological Conditions of Uranium Mineralization in the Wuyu Basin |
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| FENG Guo-pi. Geological Conditions of Uranium Mineralization in the Wuyu Basin[J]. Acta Geologica Sichuan, 2011, 0(4): 399-401 |
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| Authors: | FENG Guo-pi |
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| Affiliation: | FENG Guo-pi (Sichuan Institute of Uranium Geology,Chengdu 610061) |
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| Abstract: | Study of geological characteristics and subsequent reformation indicates that there exists uranium source bed in the bottom of the Wuyu basin;intermediate-acid volcanic rock and pyroclastic rock are widely distributed over the basin;fault structures were developed in the basin;multiple hydrothermal activities and alteration took place.Uranium orebody and U anomalies has been found in the Zongdangcun Formation.There are potentiality of sandstone type and volcano type U-ores in the basin. |
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| Keywords: | uranium source bed sandstone type uranium ore volcano type uranium ore Wuyu basin |
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