摘要
东湖伟晶岩矿床为花岗质完全分异式伟晶岩类型;该矿床是由深部岩浆经多期多阶段演化分异形成的伟晶岩浆热液,在区域NE向张性构造应力的作用下,再次侵位到早期侵入岩体后经缓慢结晶而成的。
Donghu pegmatite deposit is characterized by granitic and completely differential pegmatite. Under the tectonic stress with direction of NE, the pegmatite magma hydrotherm was formed with the multi - periodic evolution of the deep - seated magma, crystallized slowly to have become the pegmatite deposit.
出处
《华南地质与矿产》
CAS
2008年第1期59-64,共6页
Geology and Mineral Resources of South China
关键词
东湖伟晶岩矿床
地质特征
矿床成因
福建省
Donghu pegmatite deposit
geological characteristics
genesis of deposit
Fujian Province
