You see these rocks possess mylonitic texture which is characterized by relatively coarse-grained, augen-shaped feldspar and surrounding fine-grained quartz and mica. all of the minerals show oriented arrangement.

• 你看这些岩石都具有糜棱结构，表现为相对较粗的眼球状长石颗粒被细小的石英和云母颗粒所包绕，所有这些矿物均定向排列。