| 新疆伊犁盆地南缘水西沟群沉积体系演化与赋铀性研究 |
| |
| 引用本文： | 刘陶勇,毛永明.新疆伊犁盆地南缘水西沟群沉积体系演化与赋铀性研究[J].新疆地质,2006,24(1):64-66. |
| |
| 作者姓名： | 刘陶勇 毛永明 |
| |
| 作者单位： | 1. 核工业部216地质大队,新疆,乌鲁木齐,830011
2. 湖南省地勘局416队,湖南,株洲,412007 |
| |
| 基金项目： | 参加本研究项目的野外及室内资料整理的还有核工业216大队的李盛富、王乐民、段新生、陈宁等.本次研究得到216大队王果等专家的指导和帮助,在此表示衷心感谢! |
| |
| 摘 要： | 在分析伊犁盆地南缘水西沟群各地层岩石物性特征的基础上,结合盆地地形、地貌、沉积环境,建立和厘定了盆地水西沟群沉积体系,进而分析沉积体系的演化规律,指出在这一系列演化过程中砂体发育最好的是河流相及扇三角洲平原相至前缘相.结合层间氧化带砂岩型铀矿床成矿地质规律,分析了盆地铀成矿前景.
|
| 关 键 词： | 伊犁盆地南缘 沉积体系 层间氧化带 砂岩型铀矿 铀矿化 |
| 文章编号： | 1000-8845(2006)01-064-03 |
| 收稿时间： | 10 28 2005 12:00AM |
| 修稿时间： | 11 22 2005 12:00AM |
STUDY ON THE EVOLUTION OF SEDIMENTATION SYSTEM AND URANIUM-CONTAINING ATTRIBUTE OF SHUIXIGOU GROUP IN SOUTH YILI BASIN IN XINJIANG |
| |
| LIU Tao-yong,MAO Yong-ming.STUDY ON THE EVOLUTION OF SEDIMENTATION SYSTEM AND URANIUM-CONTAINING ATTRIBUTE OF SHUIXIGOU GROUP IN SOUTH YILI BASIN IN XINJIANG[J].Xinjiang Geology,2006,24(1):64-66. |
| |
| Authors: | LIU Tao-yong MAO Yong-ming |
| |
| Institution: | 1. Team 216, Bureau of Geology, CNNC, Urumqi, Xinjiang,830011, China;2. Team 416, Bureau of Geology, Zhuzhou,Hunan,412007, China |
| |
| Abstract: | Based on the analysis of the petrpphysical properties of Shuixigou group in Southern Yili Basin,and the topography,landforms and sedimentation settings of the Basin,we established sedimentation system of Shuixigou group in the Basin,and then analysed the evolution of the sedimentation system.We suggest that sandstones occurred more frequently in fluvial facies and fan-delta-plain and-front facies.Finally,we analyse the prospect of the uranium resources in the Basin according to the geologic rules of uranium deposit formed sandstones in the interbedded oxidation sections. |
| |
| Keywords: | South Yil basin Sedimentation system Interbedded oxidation section Uranium deposit in sandstones Uranium mineralization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
