摘要
从大磊山及其周边重稀土矿空间分布特征、典型矿床分析入手,阐述重稀土矿床成因,探讨成矿地质背景,认为大磊山及其周边地区中浅变质岩系中的重稀土矿为富碱的酸性火山岩变质形成,总结找矿标志,得出大磊山及其周边地区是湖北省目前寻找重稀土矿床的最有利地段。
Starting with spatial distribution characteristic and typic deeposit analysis of Daleishan and its surrounding heavy rare earth ore,the author analyzes the causes of the heavy rare earth deposits,investigates geological background,thinks heavy rare earth ore of shallow metamorphosed rock series in Daleishan and its surrounding area is formation of metamorphic acidic volcanic rocks,sums up the prospecting criteria. The conclusion is Daleishan and its surrounding are-a is the most favorable section for lookong for heavy rare earth deposits.
出处
《资源环境与工程》
2014年第5期640-643,653,共5页
Resources Environment & Engineering
关键词
大磊山
重稀土矿
地质背景
Daleishan
heavy rare earth ore
metallogenic background
