伊犁盆地南缘洪海沟地区铀矿主要含矿含水层及水文地球化学特征

摘要

通过对洪海沟地区水文地质条件及水化学分析，运用铀水文地球化学理论，阐述该地区地下水补给、径流、排泄条件、水文地球化学特征、环境及HCO3-与铀成矿关系。总结了该区主要含矿含水层铀成矿特征及影响因素，为该区铀成矿提供理论依据，及今后铀矿的地浸开采提供水文地质参数。%This article based on hydrogeological conditions and water chemistry analysis in Hong haigou area,by using uranium hydrogeochemical theory, this paper expounds the regional groundwater recharge, runoff and discharge condi-tions and hydrogeochemical characteristics and hydrogeochemical environment (pH,Eh,etal.) and HCO3- ,its relation-ship with uranium mineralization, summed up the main ore aquifer in the area of uranium mineralization characteristics and its influencing factors,which provides the theoretical basis of uranium mineralization in this region and for the urani-um deposit of in-situ leaching mining provides necessary hydrogeological parameters.