金属活动态提取技术在十红滩铀矿的应用

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金属活动态提取技术在十红滩铀矿的应用

刘红艳¹，王学求²

1.吉林大学测试科学实验中心，长春 130026;2.中国地质科学院地球物理地球化学勘查研究所，河北廊坊 065000

收稿日期:2005-05-08 修回日期:1900-01-01 出版日期:2006-03-26 发布日期:2006-03-26
通讯作者: 刘红艳

Application of Selective Leaching of Mobile Metal forms on the Exploration for Sandstonetype Uranium Deposit in Shihongtan, Xinjiang, China

LIU Hong-yan¹，WANG Xue-qiu²

1.The Center of Test Science Experiment,Jilin University, Changchun 130026,China;2.Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences,Langfang,Hebei 065000,China

Received:2005-05-08 Revised:1900-01-01 Online:2006-03-26 Published:2006-03-26
Contact: LIU Hong-yan

摘要/Abstract

摘要： 通过十红滩铀矿上方土壤中铀的存在形式研究发现，能指示深部隐伏矿信息的铀酰络阳离子富集在地表覆盖物弱胶结层细粒级粘土中，可占全铀比例的17%～40%。提取土壤中吸附与可交换相的铀可以有效指示矿体，在铀矿体上方，存在明显的铀、钼活动态异常。从而证明金属活动态技术可用于寻找隐伏金属矿床。

关键词: 金属活动态, 砂岩型铀矿, 十红滩

Abstract: Exchangeable and adsorptive uranium in clay matter make up 17%~40% of total uranium in the soils over Shihongtan uranium deposit, Tuha Basin, Xinjiang. The uranium complex cations occur in the incompetent clay layers on the ground surface over the hidden uranium ore body. The study results show that there exist obvious U and Mo anomalies over the blind ore body. Selective leaching of mobile matal forms can be used for indication of blind sandstonetype uranium deposits.

Key words: mobile metal forms, sandstonetype uranium deposit, Shihongtan

中图分类号:

P595

刘红艳，王学求. 金属活动态提取技术在十红滩铀矿的应用[J]. J4, 2006, 36(02): 183-0186.

LIU Hong-yan，WANG Xue-qiu. Application of Selective Leaching of Mobile Metal forms on the Exploration for Sandstonetype Uranium Deposit in Shihongtan, Xinjiang, China[J]. J4, 2006, 36(02): 183-0186.

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