| 柴达木盆地砂岩型铀矿成矿条件及找矿前景 |
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| 引用本文： | 张玉龙,董光国. 柴达木盆地砂岩型铀矿成矿条件及找矿前景[J]. 甘肃地质, 2007, 16(3): 56-60,65 |
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| 作者姓名： | 张玉龙 董光国 |
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| 作者单位： | 甘肃省核工业地质局 甘肃兰州730000 |
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| 摘 要： | 柴达木盆地是我国的第三大型内陆盆地。通过分析对比其古气候、岩性岩相、构造特征、蚀源体、埋深和氧化—还原条件,认为该盆地西北缘覆盖较浅、铀源丰富,并存在古、现代层间氧化还原过渡带,有利于砂岩型铀矿的形成,具有一定的找矿前景。
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| 关 键 词： | 柴达木盆地 铀矿 条件 前景 |
| 文章编号： | 1004-4116（2007）03-0056-0005 |
| 收稿时间： | 2007-07-10 |
| 修稿时间： | 2007-07-10 |
DISCUSS ON METALLOGENIC PROSPECTS OF HYDROGENICURANIUM DEPOSIT IN QAIDAM BASIN |
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| ZHANG Yu-long and DONG Guang-guo. DISCUSS ON METALLOGENIC PROSPECTS OF HYDROGENICURANIUM DEPOSIT IN QAIDAM BASIN[J]. Acta Geologica Gansu, 2007, 16(3): 56-60,65 |
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| Authors: | ZHANG Yu-long and DONG Guang-guo |
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| Affiliation: | Geological Bureau of Nuclear Industry in Gansu Province, Lanzhou 730000, China |
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| Abstract: | By the analysis and comparison of Plaeo-climate,lithology,lithofacies,structures,alteration source,buried depth,condition of oxidation and reduction,it is supposed that northwest edge of Qaidam Basin is a interlayer oxidation-reduction transitional zone between older and young stratum,where is thin overburdern,rich in uranium resources,and favorable for uranium deposit formation,of prospects for exploration. |
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| Keywords: | Qaidam Basin hydrogenic uranium deposit condition prospective |
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