宁安盆地海浪坳陷铀成矿水文地球化学条件分析  

Analysis on hydrogeochemical conditions of uranium metallogenesis in Hailang hollow of Ning'an basin

作　　者：黎伟[1] 陈贵海[2] 崔建华[2] 

机构地区：[1]东华理工学院,江西抚州344000 [2]核工业243大队,内蒙古赤峰024006

出　　处：《铀矿地质》2007年第3期156-163,169,共9页Uranium Geology

摘　　要：文章通过对找矿目的层铀源、水文地质特征、水文地球化学环境、氢氧同位素特征的分析,阐明了海浪坳陷铀成矿水文地球化学特征,并结合盆地演化史对古水文地质条件进行了初步分析。依据砂岩型铀成矿理论,优选出有利的铀成矿远景地段。Based on analysis of uranium source, hydrogeological characteristics, hydrogeochemical environment and hydrogen oxygen isotope characteristics of purpose layer, the paper expounds uranium metallogenic hydrogeoehemical features of the hollow, and analysis paleohydrogeologic condition with evolutionary history of the basin. According to the uranium metallogenic theories, three prospective areas for sandstone-type uranium deposit have been delineated.

关 键 词：海浪坳陷 水文地球化学环境 同位素 铀成矿远景 

分 类 号：P641.3[天文地球—地质矿产勘探]