粗粒花岗岩粗粒花岗岩为酸性深成岩。是最常见的深成岩。灰白色，粗粒等粒结构，块状构造，主要矿物为石英、钾长石、酸性斜长石，其中钾长石多于斜长石。
这种地貌的形成是由于其山体为粗粒花岗岩组成，花岗岩常常发育成直立或近乎直立的主要筋理。
The development of this breathtaking state is made up of many coarse types of granite, which often primarily grows into up-straight state.
所测锆石样品新鲜、未风化，岩性为粗粒黑云母二长花岗岩。
The zircon samples were fresh and unweathered. The rock is coarse-grained biotite monzogranite.
这些花岗岩以特有的粗粒、巨大的眼球状片麻结构为特征。
These granitoids are characterized by a very coarse-grained and huge augen gneiss texture.
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