摘要
研究区处于华北地台与扬子地台的接合部位,属秦岭褶皱系的桐柏-大别褶皱带,位于灵山岩体西部.区内断裂构造发育,岩浆活动频繁,为放射性高场区.区域成矿地质条件优越,有利于铀及多金属矿产成矿.以热液型铀矿主要控矿因素为研究内容,分析了柳林铀矿床铀矿化特征和成矿规律,构建了研究区铀矿床成矿模型,对指导该区铀矿找矿以及同类型铀矿床找矿具有一定借鉴作用.
The Liulin area,located in the junction of the North China platform and Yangtze platform in the west part of Lingshan intrusion,belongs to the Tongbai-Dabie fold belt of Qinling fold system.This area,with frequent magmatic activities and developed faults,is a high radioactive field region with favorable geological conditions for the mineralization of uranium and polymetallic deposits.The major controlling factors of hydrothermal uranium deposits are studied to analyze the metallogenic characteristics.A typical metallogenic model for the uranium deposit in the studied area is set up.It can be used to guide further exploration for the same type of uranium deposits in the area.
出处
《地质与资源》
CAS
2013年第2期159-163,共5页
Geology and Resources
基金
2011年河南省软科学研究计划项目(112400410007)资助
关键词
成矿条件
热液型铀矿床
成矿模型
柳林
河南省
ore-forming condition
hydrothermal type of uranium deposit
metallogenic model
Liulin area
Henan Province
