| 铀矿床的天然类似物研究 |
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| 引用本文： | 陈璋如,郭起风,赵云龙,肖丰,张家富.铀矿床的天然类似物研究[J].铀矿地质,2000,16(2):102-109. |
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| 作者姓名： | 陈璋如 郭起风 赵云龙 肖丰 张家富 |
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| 作者单位： | 核工业北京地质研究院,北京,100029 |
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| 摘 要： | 本文叙述连山关铀矿床内的地下水和铀矿体中的12 9I和2 39Pu的测量结果。研究表明 ,铀矿床内的地下水把12 9I从铀矿石中淋滤出来 ,12 9I在地质环境中具有活泼的地球化学特征 ;铀矿体中积累的2 39Pu自该矿床形成 190 0Ma以来未发生迁移。
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| 关 键 词： | 连山关铀矿床 天然类似物 ~(129)I ~(239)Pu |
NATURAL ANALOGUE STUDY AT URANIUM DEPOSIT |
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| Chen Zhangru,Guo Qifeng,Zhao Yunlong,Xiao Feng,Zhang Jiafu.NATURAL ANALOGUE STUDY AT URANIUM DEPOSIT[J].Uranium Geology,2000,16(2):102-109. |
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| Authors: | Chen Zhangru Guo Qifeng Zhao Yunlong Xiao Feng Zhang Jiafu |
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| Abstract: | Measurement results of 129 I and 239 Pu in groundwater and uranium ore body from the Lian shanguan Uranium Deposit are described in this paper. The study shows that 129 I was leached out from uranium ore by the groundwater of the uranium deposit suggesting that 129 I in geologic environments is quite active. However, 239 Pu accumulated in the uranium ore body did not migrate after the formation of the uranium deposit-1900 Ma ago. |
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| Keywords: | Lianshanguan Uranium Deposit Natural analogue 129 I 239 Pu |
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