| 产铀盆地的形成演化模式及其鉴别标志 |
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| 引用本文： | 陈祖伊,周维勋,管太阳,李子颖. 产铀盆地的形成演化模式及其鉴别标志[J]. 世界核地质科学, 2004, 21(3): 141-152 |
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| 作者姓名： | 陈祖伊 周维勋 管太阳 李子颖 |
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| 作者单位： | 1. 核工业北京地质研究院,北京,100029
2. 东华理工学院,江西,抚州,344000 |
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| 基金项目： | 此文系核工业地质局"全国新一轮可地浸砂岩铀矿勘查战略选区"项目部分内容的总结. |
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| 摘 要： | 根据国内、外现有重要产铀盆地的地质构造背景及其动力学演化,划分出6类产铀盆地,并以每类盆地中的典型代表命名,即楚·萨雷苏-锡尔河式、中央克兹勒库姆式、外乌拉尔-西西伯利亚式、外贝加尔式、波希米亚式和南得克萨斯式。对每类产铀盆地的形成演化模式进行了界定并提出其鉴别标志。最后,分析了各类产铀盆地的区别,提出中国寻找产铀盆地的设想。
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| 关 键 词： | 产铀盆地 砂岩型铀矿 容矿岩系 演化模式 鉴别标志 |
| 文章编号： | 1672-0636(2004)03-0141-11 |
| 修稿时间： | 2004-03-09 |
Formation-evolution model of uranium-productive basins and its recognition criteria |
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| CHEN Zu-yi ZHOU Wei-xun GUAN Tai-yang LI Zi-ying. Formation-evolution model of uranium-productive basins and its recognition criteria[J]. World Nuclear Geoscience, 2004, 21(3): 141-152 |
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| Authors: | CHEN Zu-yi ZHOU Wei-xun GUAN Tai-yang LI Zi-ying |
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| Abstract: | Based on the study of geologic-tectonic setting and dynamic evolution of important uranium-productive basins both abroad and at home, six types of uranium-productive basins have been distinguished, and each type by typical representative of this type are nominated, namely Chu-Sarysu and Syr-Darya type, Central Kyzylkam type, Zaural and West-Siberia type, Zabaikel type, Bohemia type and South Texas type. The formation-evolution model of each type has been established and recognition criteria have been proposed. Finally, the difference between each type is discussed and some ideas for prospecting uranium-productive basins have been proposed. |
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| Keywords: | sandstone-hosted uranium deposit ore-hosting rock series uranium-productive basins evolution model |
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