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近几年来,在开展侵入岩专题调查的同时,较系统地对福建沿海晶洞(钾长)花岗岩类廿余个岩体副矿物组分及主要副矿物形态、物性、成分、稀土配分、晶胞参数等特征进行研究。查明了变生锆石、磁铁矿和钛铁矿的标型特征,进一步确定本岩类标型矿物组台。从而对于省内外花岗岩类研究对比。副矿物的标型特征,反映了这类偏碱性花岗岩浆的地球化学特征和成
In recent years, in carrying out the special investigation of intrusive rocks, we systematically studied the morphology, physical properties, composition, rare earth components, and crystalline forms of the secondary mineral components and major accessory minerals of more than 20 granitic rocks in the Jingdong (Potash) Cell parameters and other characteristics of the study. Identified the morphological characteristics of the metamorphic zircon, magnetite and ilmenite, to further determine the rock type mineral group platform. Thus for the province of granite research comparison. The profile characteristics of the secondary minerals reflect the geochemical characteristics of this type of alkaline granite magma