绿辉石

高压变质矿物的端元组成差异往往是压力、温度的良好指示，例如石榴子石、绿辉石和多硅白云母等。

The differences between end-high-pressure metamorphic minerals are often good instructions to pressure and temperature , such as garnet , omphacite and phengite and so on .

该高压变质带以发育大量的高压脉为特征。高压脉与其他脉体相比，具有特征的高压变质矿物组合，包括石榴子石、绿辉石、多硅白云母、黝帘石等。

This high-pressure metamorphic belt is characterized by the assemblages of high-pressure metamorphic minerals , comparing with other veins , it composed garnet , omphacite , phengite , zoisite and so on .

绿辉石中石英出溶体和主晶具有一定的晶体学拓扑关系，即石英出溶体长轴有两个展布方向：平行于绿辉石（100）裂理面和平行于绿辉石（-101）面。

Topological relationships are present between quartz exsolution in omphacite and its host mineral which shows orientations of two long axes of quartz exsolution parallel to ( 100 ) and ( - 101 ) of omphacite .