稀土元素在矿床学研究中的应用  

THE APPLICATION OF RARE EARTH ELEMENTS IN RESEARCH OF ORE DEPOSITS

作　　者：李闫华[1] 鄢云飞[1] 谭俊[1] 李飞[1] 

机构地区：[1]中国地质大学资源学院

出　　处：《地质找矿论丛》2007年第4期294-298,共5页Contributions to Geology and Mineral Resources Research

摘　　要：稀土元素在岩石学研究中的应用已经比较深入,而在矿床学研究中的应用进展相对较缓慢。在总结稀土元素在矿床学研究中的应用基础上,阐述了稀土元素在成矿物质来源、成矿过程和成矿流体演化示踪、成矿类型和成矿种属判别以及找矿标志确定等方面的应用。The REE research in the petrology is already more thoroughly. Because the formation of ore deposits is more complex than that of rocks, the applied progress of REE in research of ore deposits is slower. This paper summarized the concerned application results of the REE in the metallogeny research, coming to point that REE has an extensive application in many fields： the source of mineralizing material, the tracer in the mineralizing process and the evolution of mineralizing fluid, distinguishing the mineralizing types and categories, and confirming the ore prospecting indicator, etc. But it is restricted by the uncertain factor and has territorial limit in the process of application. Through the comprehensive analysis with different geology methods, the REE applied theoretical system will be perfect continuously in research of ore deposits .

关 键 词：稀土元素 稀土异常 物质来源 成矿过程 配分模式 

分 类 号：P595[天文地球—地球化学] P61[天文地球—地质学]