福建某稀有金属伟品岩以富铌、钽而著称,并含锂、铍、铷、铯等稀有金属。本文着重对该区地质特征、控矿构造、伟晶岩类型、成矿阶段划分、空问分布规律、稀有元素地球化 A rare earth rock in Fujian is rich in niobium and tantalum, and contains rare metals such as lithium, beryllium, rubidium and cesium. This article focuses on the geological characteristics of the area, control structure, pegmatite type, stage of mineralization, spatial distribution, rare element geochemistry