| 松辽盆地西部斜坡区层间氧化带砂岩型铀矿成矿条件及远景预测 |
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| 引用本文： | 赵忠华,范玉杰,张振强,白景萍.松辽盆地西部斜坡区层间氧化带砂岩型铀矿成矿条件及远景预测[J].铀矿地质,2003,19(3):154-160. |
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| 作者姓名： | 赵忠华 范玉杰 张振强 白景萍 |
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| 作者单位： | 中国核工业地质局240研究所,辽宁,沈阳,110032 |
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| 摘 要： | 本运用水成铀矿成矿理论，对松辽盆地西部斜坡区第三系形成层间氧化带砂岩型铀矿的构造背景、岩性—岩相分布、后生蚀变作用、水地质特征、古气候、铀源等基本条件进行分析，认为第三系泰康组和大安组发育层间氧化带，具备形成层间氧化带砂岩型铀矿的成矿条件。在此基础上预测了坦途—保安和甘南—龙江两片值得进一步工作的铀成矿远景地区。
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| 关 键 词： | 松辽盆地西部斜坡区 层间氧化带 铀矿 成矿条件 远景预测 |
| 文章编号： | 1000-0658(2003)03-0154-07 |
| 修稿时间： | 2002年6月20日 |
Analysis on metallogenic conditions and prospect prognosis for interlayer oxidation zone sandstone-type uranium deposit at western slope of Songliao basin |
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| ZHAO Zhong,hua,FAN Yu,jie,ZHANG Zhen,qiang,BAI Jing,ping.Analysis on metallogenic conditions and prospect prognosis for interlayer oxidation zone sandstone-type uranium deposit at western slope of Songliao basin[J].Uranium Geology,2003,19(3):154-160. |
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| Authors: | ZHAO Zhong hua FAN Yu jie ZHANG Zhen qiang BAI Jing ping |
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| Abstract: | Using the theory of hydrogenic uranium deposit,basic metallogenic conditions,such as tectonic evovironments,lithologic and lithofacies distribution,epigenetic alteration,hydrogeologic characteristics,paleoclimate,uranium source,as well as development features of interlayer oxidation zone are analysed in this paper.On the basis of the above analysis,the uranium metallogenic potential is predicted and the area between Tantu and Baoan,the area between Gannan and Longjiang are proposed as potential uranium perspective areas,and further exploration work is necessary to be carried out in above areas. |
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| Keywords: | western slope interlayer oxidation zone metallogenic condition prospective prognosis |
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