orthopyroxene

Peridotite has undergone strong serpentinization and was completely replaced by serpentinite, but the pseudomorph of olivine and orthopyroxene still are preserved.

橄榄虽然发了强烈蛇化（现在为蛇），蛇中保留了斜方辉石橄榄石的假象。

Both clinopyroxene and orthopyroxene show exsolution texture.The exsolution rods generally are parallel each other no matter they are straight or curved.

单斜辉石斜方辉石均发育出溶结构，出溶条或者平直或者发的弯曲变形（即便是在发弯曲的情况下也是完全平行的）。