gneissoid

基本解释

Gneiss is called bastard granite.
片麻岩叫作粗花岗岩。
U-Pb dating of zircon from gneiss at Nanhuang in East Anhui.
皖东南黄片麻岩的锆石U-Pb年龄。
The types of mineralized rocks are fine grained biotite gneiss and silicalites.
矿化类型为含金黑云变粒岩型、含金硅质岩型。
Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.
片麻岩，一种变质岩，通常在前寒武纪地层中出现。
The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.
火成岩的碎块成分主要为石英岩、岩、麻岩、武岩、山岩和流纹岩.