| 松辽盆地演化历史和铀成矿地质条件 |
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| 引用本文： | 于文卿.松辽盆地演化历史和铀成矿地质条件[J].铀矿地质,1998,14(5):257-264. |
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| 作者姓名： | 于文卿 |
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| 作者单位： | 东北地质局244大队!吉林长春，130062 |
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| 摘 要： | 松辽盆地位于中亚可地浸砂岩型铀矿带的东延部分，其中发育有含油气建造、含煤建造和红色陆相碎屑岩建造。在红色碎屑岩建造中有层间氧化带和“泥-砂-泥”结构发育，并有良好的地下水承压和循环体制，是寻找可地浸砂岩型铀矿的有利地区。
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| 关 键 词： | 松辽盆地 可地浸砂岩型铀矿 层间氧化带 |
EVOLUTION HISTORY AND U-METALLOGENIC GEOLOGICAL CONDITIONS OF SONGLIAO BASIN |
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| Yu Wenqing.EVOLUTION HISTORY AND U-METALLOGENIC GEOLOGICAL CONDITIONS OF SONGLIAO BASIN[J].Uranium Geology,1998,14(5):257-264. |
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| Authors: | Yu Wenqing |
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| Abstract: | Songliao basin is located in the eastern part of in-situ leachable sandstone-type uraniummetallogenetic belt of Middle Asia. where oil-gas-bearing and coal-bearing and red continental elastic rock formations arc developed. Interlayer oxidized zone and argillite-sisandstone-argillite sequence occur in red clastic rock formation with ideal artesian and circulating system of ground water. The basin must be the favourable area for prospecting in-situ leachablesandstone-type uranium deposit. |
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| Keywords: | Songliao basin In-situ leachable sandstone-type uranium deposit Interlayer oxidized zone |
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