| 砂岩型铀矿区构造-地球化学障的后遥感应用技术研究 |
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| 引用本文： | 刘德长,张杰林,赵英俊.砂岩型铀矿区构造-地球化学障的后遥感应用技术研究[J].世界核地质科学,2005,22(1):50-54. |
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| 作者姓名： | 刘德长 张杰林 赵英俊 |
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| 作者单位： | 核工业北京地质研究院,国家级遥感信息与图像分析技术重点实验室,北京,100029 |
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| 摘 要： | 利用后遥感应用技术，对某砂岩型铀矿区进行了研究。发现该区呈近东西向展布的工业铀矿带受同方向的断裂控制。据此，对该断裂带进行了多源地学信息的厘定，剖析了其地质特征；佐证了沿断裂带的油气运移迹象；探讨了断裂对砂岩型铀矿的控制作用，提出了构造一地球化学障控矿的新模式。
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| 关 键 词： | 砂岩型铀矿区 后遥感应用技术 构造-地球化学障 |
| 文章编号： | 1672-0636(2005)01-0050-05 |
| 修稿时间： | 2004年11月10 |
Study on tectonic-geochemical barrier of sandstone-type uranium ore district using post-remote sensing application technology |
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| LIU De-chang,ZHANG Jie-lin,ZHAO Ying-jun.Study on tectonic-geochemical barrier of sandstone-type uranium ore district using post-remote sensing application technology[J].World Nuclear Geoscience,2005,22(1):50-54. |
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| Authors: | LIU De-chang ZHANG Jie-lin ZHAO Ying-jun |
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| Abstract: | Adopting the post-remote sensing application technology, the characteristics of uranium deposit has been studied. The authors discover that the industrial uranium mineralization is controlled by the fault of east-west strike. Based on above studies, this article researches the characteristics of this fault by using multi-source geological information in the following aspects: analyzing its geological feature, verifying the gas and oil mobile phenomena along this fault, discussing control of east-west fault to the uranium deposition. At the end, a new ore control model of sandstone-type uranium deposit is put forward, namely tectonic-geochemical barrier type. |
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| Keywords: | sandstone-type uranium deposit post-remote sensing application technology tectonic-geochemical barrier |
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