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| 吐哈盆地十红滩矿区层间氧化带特征及找矿方向研究 | |
| 引用本文： | 李保侠,蒲仁海,魏国祥.吐哈盆地十红滩矿区层间氧化带特征及找矿方向研究[J].地质找矿论丛,2005,20(2):127-131. |
| 作者姓名： | 李保侠 蒲仁海 魏国祥 |
| 作者单位： | 1. 核工业二○三研究所,陕西,咸阳,712000 2. 西北大学,西安,710069 3. 陕西宏基建筑勘察设计工程有限公司,西安,710054 |
| 摘 要： | 文章阐述了十红滩矿区西山窑组沉积、砂体特征和西山窑组层间氧化带纵横展布规模、规律及层间氧化带前锋与铀矿化的关系,尤其对西山窑组第二岩性段、层间氧化带进行了研究和对比,分析了氧化带形成的地质背景;总结了十红滩铀矿床各矿带的空间展布、矿体形态、规模、铀矿化特点;认为在该矿区西山窑组第一、第二、第四岩性段中有望找到新的铀矿床. |
| 关 键 词： | 十红滩矿区 层间氧化带 铀矿找矿方向 吐哈盆地 新疆 |
| 文章编号： | 1001-1412(2005)02-0127-05 |
| 收稿时间： | 2004/4/26 0:00:00 |
| 修稿时间： | 2004年4月26日 |
STUDY ON CHARACTERISTICS AND PROSPECTING DIRECTION OF INTERLAYER OXIDATION ZONES OF SHIHONGTAN URANIUM DISTRICT, TURPAN-HAMI BASIN |
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| LI Bao-xi,PU Ren-hai and WEI Guo-xiang.STUDY ON CHARACTERISTICS AND PROSPECTING DIRECTION OF INTERLAYER OXIDATION ZONES OF SHIHONGTAN URANIUM DISTRICT, TURPAN-HAMI BASIN[J].Contributions to Geology and Mineral Resources Research,2005,20(2):127-131. | |
| Authors: | LI Bao-xi PU Ren-hai and WEI Guo-xiang |
| Abstract: | On the basis of a brief introduction of regional geology of Turpan-Hami basin, this article mainly expounds sedimentation and sandbody characteristics, interlayer oxidation zone (IOZ)scale and its lateral-longitudinal distributive law, and relation between IOZ fronts and U-mineralization in Xishanyao formation. The article specially states characteristics of interlayer oxidation zones of the second member in Xishanyao formation which are discussed less formerly and analyzes origin of this IOZ and summarizes spatial arrangement, orebody shape, sizes, U mineralization law as well as comparative study for north-middle-south ore belt of Shihongtan uranium deposit. Finally the article points out that discovery of new deposits is possible in the 1,2,4 member of Xishanyao formation in Shihongtan uranium district by systematic analysis. |
| Keywords: | Shihongtan uranium district interlayer oxidation zones prospecting direction |
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