摘要
研究含矿岩系主、微量元素特征及稀土元素特征是当前研究各种地质作用和成矿物质来源的示踪剂,是探讨岩石成因的重要途径。对全区含矿岩系80个样品进行了主、微量元素和稀土元素分析,区内含矿岩系V、Mo、U、Ba、Ag高度富集。含矿岩系形成于大陆边缘和深海过渡地带的缺氧还原环境。
The study of the main,trace elements and rare earth elements of ore-bearing rocks is the tracer for the study of various geological processes and source of metallogenic materials,and is an important way to discuss the genesis of rocks.This study analyzes the main,trace and rare earth elements of eighty samples of ore-bearing rock series in the whole region.The ore-bearing rock series V,Mo,U,Ba and Ag are highly enriched.Ore-bearing rocks are formed in anoxic reductive environments and in transition zones of continental marginal environments and deep-sea environments.
作者
陈婕
吴康生
王球
李炎利
Chen Jie;Wu Kangsheng;Wang Qiu;Li Yanli(Eighth Geological Brigade of Hubei Geological Bureau,Xiangyang,Hubei 441002)
出处
《资源环境与工程》
2019年第S01期15-17,26,共4页
Resources Environment & Engineering
基金
湖北省两竹、两郧地区铀矿成矿地质条件及找矿靶区筛选(项目编号:KJ2011-6)
关键词
铀矿
主量元素
微量元素
稀土元素
地球化学特征
两竹—两郧地区
uranium
main elements
trace elements
rare earth elements
geochemical characteristics
Liangzhu-Lianyun area
