金属成矿系列REE地球化学特征及应用

REE geochemical characteristics and applications of metallogenic series

稀土元素拥有独特的地球化特征,在地质结构研究、地质迁移、金属成矿等方面有着很多的应用。特别是在金属成矿系列中,通过REE地球化研究分析,再与实地地质成分、岩石、包体及其他方面的综合比对,可以得到金属聚集成矿的过程,判别其含量。本文通过分析黔东南平秋金矿、韭菜坪金矿以及满洲里--西旗斑岩铜矿山中使用REE稀土元素地球化学特征分析,了解其成矿过程。

Rare earth elements have unique geochemical characteristics,and they have many applications in geological structure research,geological migration,and metal mineralization.Especially in the metallogenic series,through the REE geochemical research and analysis,and comprehensive comparison with on-site geological components,rocks,inclusions and other aspects,the process of metal aggregation into ore can be obtained,and its content can be determined.This paper analyzes the geochemical characteristics of REE rare earth elements in the Pingqiu gold deposit,the Jiucaiping gold deposit,and the Manzhouli-Xiqi porphyry copper mine in southeast Guizhou to understand their mineralization processes.