摘要
姑婆山复式岩体由晚侏罗世里松岩体、姑婆山岩体及早白垩世新路岩体组成。复式岩体为壳幔混合源成因。据岩石地球化学判断和分析,姑婆山岩体和新路岩体为含锡岩体;整个姑婆山复式岩体为含钨岩体,里松岩体和姑婆山岩体为含稀有、稀土岩体。上述矿产的形成与岩石中挥发份F、B及放射性U、T h等元素的高含量有关。
The Gupuoshan complex batholith is composed of late Jurassic Lisong pluton, Gupuoshan pluton and early Cretaceous Xinlu pluton. The complex-batholith is formed by the mixture of the crust and mantle. According to rock geochemistry, Gupuoshan pluton and Xinlu pluton are stannous, the Gupuoshan complex batholith is tungstenic pluton, Lisong and Gupuoshan lithology contain rare elements deposit and rare earth elements （REE） deposits. The formation of these deposits is related to its rock which contain elements such as volatile substances F, B and radioactive element U,Th et al.
出处
《矿产与地质》
2006年第1期47-53,共7页
Mineral Resources and Geology
基金
中国地质调查局地质调查项目1:25万广西贺县幅区域地质调查(项目编号:200213000028)
关键词
复式岩体
基本特征
成矿作用
姑婆山
stannous pluton, tungstenic pluton, rare elements deposit, REE deposit lithology, metallogeny,the Gupuoshan complex batholith
