| 吐哈盆地十红滩铀矿床稀土元素地球化学特征浅析 |
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| 引用本文： | 乔海明,闫周让,章金彪,宋哲.吐哈盆地十红滩铀矿床稀土元素地球化学特征浅析[J].地质论评,2011,57(1):73-80. |
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| 作者姓名： | 乔海明 闫周让 章金彪 宋哲 |
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| 作者单位： | 核工业二○三研究所;核工业七九四矿; |
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| 基金项目： | 国家重点基础研究发展规划项目(编号2003CB214604); 国家计委Ⅰ类重点资助项目(编号97031101)的成果 |
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| 摘 要： | 通过对吐鲁番-哈密盆地十红滩层间氧化带犁铀矿床容矿层样品采集和稀土元素测试、研究,分析认为该矿床容矿层的原岩类型主要为花岗岩,主要来自于南部蚀源区觉罗塔格山,其形成于被动大陆边缘,为低温成岩成矿作用的产物,进一步证明该砂岩型铀矿床形成于低温条件下.不同地球化学环境稀土元素含量变化趋势显示,在层间氧化作用过程中发生了稀土...
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| 关 键 词： | 稀土元素 地球化学 层间氧化带 铀矿床 十红滩 吐鲁番-哈密盆地 新疆 |
Preliminary Analysis on REE Geochemical Characteristic of the Shihongtan Uranium Deposit, in Turpan-Hami Basin |
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| QIAO Haiming,YAN Zhourang,ZHANG Jinbiao,SONG Zhe.Preliminary Analysis on REE Geochemical Characteristic of the Shihongtan Uranium Deposit, in Turpan-Hami Basin[J].Geological Review,2011,57(1):73-80. |
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| Authors: | QIAO Haiming YAN Zhourang ZHANG Jinbiao SONG Zhe |
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| Institution: | QIAO Haiming1),YAN Zhourang2),ZHANG Jinbiao1),SONG Zhe1)1) No. 203 Research Institute of Nuclear Industry,Xianyang,Shaanxi,712000,2) No. 794 Mining Area of Nuclear Industry,Xi'an,710500 |
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| Abstract: | By sampling in the ore-hosting bed rock of the Shihongtan interlayer oxidized zone type uranium deposit,detection and studying on the REE,writers considered that the type of initial rock in the ore-hosting bed is granite,formed at passive continental margin,which comes mostly from Jueluotage Mountain of southern denudation zone. The rock is product of low temperature lithogenesis,and it is proved that the deposit forms on lower temperature. With different geochemical REE on the content variation indicates t... |
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