| 准噶尔盆地乌尔禾地区铀成矿水文地质条件分析 |
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| 引用本文： | 张全庆,张新科,任满船.准噶尔盆地乌尔禾地区铀成矿水文地质条件分析[J].国外铀金地质,2009(2):76-80. |
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| 作者姓名： | 张全庆 张新科 任满船 |
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| 作者单位： | 核工业216大队,新疆乌鲁木齐830011 |
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| 基金项目： | 在撰写过程中得到谭鸿赞研究员的悉心指导,在此表示感谢! |
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| 摘 要： | 乌尔禾地区位于准噶尔盆地西北部，属于构造活动及后期构造活化相对平静的地区。通过对该区进行铀资源区域评价，在白垩纪地层中发现了层间氧化带及铀矿化。简要介绍了该区围岩、地下水的补-径-排机制、古水文条件及地下水化学和地球化学特征，总结出有利的铀成矿区段为克-夏断阶带以西山前地段。
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| 关 键 词： | 乌尔禾地区 水文地质条件 水文地球化学环境 |
Analysis on hydrological condition for uranium ore formation in Wuerhe district,Junggar Basin |
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| Authors: | ZHANG Quan-qing ZHANG Xin-ke REN Man-chuan |
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| Institution: | (Geologic Party No.216, CNNC, Urumqi, Xinjiang 830011, China) |
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| Abstract: | Wuerhe district is located in the northwestern part of Junggar Basin, Xinjiang. It belongs to a relative quiet area without the obvious tectonic activities and obvious subsequent tectonic activization. Through the regional uranium resources evaluation on this area, the inter-bedded oxidation zone and uranium mineralization are discovered in Cretaceous. The wall rock, the rechargerunoff-discharge mechanism of groundwater, palaeo-hydrological condition, hydrological and hydrogeochemical features of groundwater are introduced briefly, the favorable uranium ore-forming segment is summarized to be located in the fore-mountain area to the west of Ke-Xia fault terrace zone. |
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| Keywords: | Wuerhe district hydrological condition hydrogeochemical environment |
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