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| 鄂尔多斯盆地东北部砂岩型铀矿叠合成矿模式 | |
| 引用本文： | 李子颖,方锡珩,陈安平,欧光习,孙晔,张珂,夏毓亮,周文斌,陈法正,李满根,刘忠厚,焦养泉.鄂尔多斯盆地东北部砂岩型铀矿叠合成矿模式[J].铀矿地质,2009,25(2):65-70. |
| 作者姓名： | 李子颖 方锡珩 陈安平 欧光习 孙晔 张珂 夏毓亮 周文斌 陈法正 李满根 刘忠厚 焦养泉 |
| 作者单位： | 1. 核工业北京地质研究院,北京,100029 2. 核工业208大队,内蒙古,包头,014010 3. 中山大学,广东,广州,510275 4. 东华理工学院,江西,抚州,344004 5. 中国地质大学,湖北,武汉,430000 |
| 基金项目： | 中国核工业地质局科研项目，国家重点基础研究发展规划(973计划) |
| 摘 要： | 文章阐述了鄂尔多斯盆地东北部砂岩型铀矿成矿地质背景和矿床的基本特征；从铀的来源、迁移和沉淀富集等方面论述了鄂尔多斯盆地东北部砂岩型铀矿成矿机理，认为该矿床形成的铀源、成矿流体和成矿作用具有多元性和复杂叠置性，提出了该铀矿床形成的“叠合铀成矿模式”。 |
| 关 键 词： | 鄂尔多斯盆地 砂岩型铀矿 叠合成矿模式 |
Superposition metallogenic model of sandstone-type uranium deposit in the Northeastern Ordos basin |
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| LI Zi-ying,FANG Xi-heng,CHEN An-ping,OU Guang-xi,SUN Ye,ZHANG Ke,XIA Yu-liang,ZHOU Wen-bin,CHEN Fa-zheng,LI Man-gen,LIU Zhong-hou,JIAO Yang-quan.Superposition metallogenic model of sandstone-type uranium deposit in the Northeastern Ordos basin[J].Uranium Geology,2009,25(2):65-70. | |
| Authors: | LI Zi-ying FANG Xi-heng CHEN An-ping OU Guang-xi SUN Ye ZHANG Ke XIA Yu-liang ZHOU Wen-bin CHEN Fa-zheng LI Man-gen LIU Zhong-hou JIAO Yang-quan |
| Institution: | LI Zi-ying , FANG Xi-heng , CHEN An-ping , OU Guang-xi , SUN Ye ZHANG Ke , XIA Yu-liang , ZHOU Wen-bin , CHEN Fa-zheng, LI Man-gen LIU Zhong-hou, JIAO Yang-quan(1. Beijing Research Institute of Uranium Geology, Beijing 100029, China; 2. Geological Party No. 208. CNNC. Baotou, 014010, InnerMongolia, China; 3. Sun Yat-Sen University, Guanzhou 510275, Guandong, China; 4. China University ofGeoscience, Wuhan 43000, Hubei, China; 5. EastChina Inustitute of Technology, Fuzhou 344004, Jiangxi, China) |
| Abstract: | The geological setting of sandstone-type uranium minerallization and deposit characteristics in northestern Ordos basin are elaborated and the metallogenic mechanism is expatiated in uranium source,migration, preciptiation and enrichment. It is believed that the deposit is formed with multi-source, fluid, metallogenic process and with complex superposition. Uranium menieraliztion in this deposit is proposed as ＂superposition metallogenic model＂ . |
| Keywords: | Ordos basin sandstone-type uranium deposit superposition metallogenic model |
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