| 吐哈盆地十红滩铀矿床地质特征及控矿因素分析 |
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| 引用本文： | 李保侠.吐哈盆地十红滩铀矿床地质特征及控矿因素分析[J].华东地质学院学报,2002,25(4):292-300. |
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| 作者姓名： | 李保侠 |
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| 作者单位： | 核工业地质局二零三研究所，陕西咸阳712000 |
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| 摘 要： | 叙述了吐哈盆地地质概况；十红滩铀矿区找矿目的层地质和砂体特征；重点对层间氧化带的纵横展布规律、地球化学分带性及前锋与铀矿化的关系作了阐述；对十红滩铀矿床南、北矿带的空间分布、形态、规模、物质成分、铀存在形式及南、北矿带差异做了研究。通过分析，最后得出十红滩铀矿床控矿因素是层间氧化带、鼻状隆起（南矿带）和北西向断裂构造（北矿带）、同时说明了局部铀矿化产出的决定因素。
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| 关 键 词： | 吐哈盆地 铀矿床 层间氧化带 断裂构造 控矿构造 成矿作用 |
| 文章编号： | 1000-2251(2002)04-292-09 |
| 修稿时间： | 2002年9月6日 |
Geological characteristics and analysis on ore-controlling fators of Shihongtan uranium deposit, Turpan-Hami basin |
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| LI Bao-xia.Geological characteristics and analysis on ore-controlling fators of Shihongtan uranium deposit, Turpan-Hami basin[J].Journal of East China Geological Institute,2002,25(4):292-300. |
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| Authors: | LI Bao-xia |
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| Abstract: | On the basis of a brief introduction of regional geology of Turpan-Hami basin , geology and sandbodies characteristics for target stratum of Shihongtan uranium district, this article mainly expounds distributive law, zonation and relation between fronts and u-mineralization of interlayer oxidation zone for deposit district. Article states space arrangement, shape, size ,material components of ores ,exiting states of uranium as well as comparative study for north-ore belt and south-ore belt of Shihongtan uranium deposit.In final, article points out ore-controlling fators are interlayer oxidation zone ,nose uplift and faulted structure by systematic analysis. |
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| Keywords: | characteristics of deposit interlayer oxidation zone nose uplift faulted structure |
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