摘要
本文阐述了松辽盆地区域地质背景、水文地质旋回的划分 ,重点分析了松辽盆地地下水动力场模式及特征。提出了砂岩型铀成矿基本格架的划分原则 ,平面上划分了 3个铀成矿区 ,垂向上划分了 3个含铀岩系 ,界定了松辽盆地铀成矿的空间格架。
This paper expounds the regional geological background of Songliao basin,the division of hydrogeological cycles, puts emphasis on the analysis on the model and characteristics of hydrodynamic field In the mean time,this paper puts forward the principle for classifying basic patterns of sandstone-type uranium metallogenesis Three uranium metallogenic areas are divided on plane,and three U-bearing rock series are divided in geologic column,and spatial patterns of uranium metallogenesis of Songliao basin are bounded
出处
《铀矿地质》
CAS
CSCD
2004年第6期358-363,共6页
Uranium Geology
关键词
松辽盆地
地下水动力场
可地浸砂岩型铀矿
铀成矿基本格架
Songliao basin
hydrodynamic field
in-situ leachable sandstone-type uranium deposit
basic pattern of uranium metallogenesis
