| 地球物理方法在塔里木盆地孔雀河斜坡带砂岩型铀矿预测评价中的应用 |
| |
| 引用本文： | 魏虎,屈有恒.地球物理方法在塔里木盆地孔雀河斜坡带砂岩型铀矿预测评价中的应用[J].铀矿地质,2010,26(4):244-250. |
| |
| 作者姓名： | 魏虎 屈有恒 |
| |
| 作者单位： | 核工业216大队,新疆,乌鲁木齐,830011 |
| |
| 基金项目： | 国家三○五"十五"科技攻关项目资助 |
| |
| 摘 要： | 对塔里木盆地孔雀河斜坡带主要地质单元(岩石)的电性、密度、地震波阻抗等参数特征进行了分析研究,将地面γ能谱测量、土壤氡法、瞬变电磁测深、浅层地震勘探等方法,在这一地区找铀矿的应用效果综合评价后,认为本区具有开展多种地球物理方法的物性前提。孔雀河斜坡带北部盖层产状平缓,具有冲积扇-河流相沉积体系,且有放射性元素富集的迹象,是砂岩型铀矿成矿的有利地区。
|
| 关 键 词： | 地球物理方法 砂岩型铀矿 孔雀河斜坡带 |
Application of geophysical methods to the prospecting for sandstone-type uranium deposits in Kongquehe monoclinal area of Tarim basin |
| |
| WEI Hu,QU You-heng.Application of geophysical methods to the prospecting for sandstone-type uranium deposits in Kongquehe monoclinal area of Tarim basin[J].Uranium Geology,2010,26(4):244-250. |
| |
| Authors: | WEI Hu QU You-heng |
| |
| Institution: | (Geologic Party No.216,Bureau of Geology,CNNC,Urumqi,Xinjiang Autonomous Region 830011,China) |
| |
| Abstract: | This papper analysed and studed the geophysical characteristics,such as electric and density and seismic wave impedance parameters of strata（rocks）in Kongquehe monoclinal area of Tarim basin.Based on the comprehensive estimate of application affects of geophysical method,such as ground γ-spectrometric,soil radon survey,transient electric and magnetic method and shallow seismic prospecting etc,it was believed that the study area has favorable physical-premises of manifold geophysical prospecting for sandstone-type uranium deposit.The cover strata are sligtly dipped and belong to alluvial fan-fluvial facies,and bear the trace of radioactive elements concentrating,therefore the area is favourable for the metallegenesis of in-situ leachable sandstone uramium deposit. |
| |
| Keywords: | geophysical method sandstone-type uranium deposit Kongquehe monoclinal area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
