The crust of the orogenic belt has a granodioritic composition, and the deep crustal composition is mediosilicic.
地壳总体成分为花岗闪长岩质，深部地壳成分为中性。
2
It occurs in granodioritic porphyre and granitic porphyre and the spatial distribution of the jade veins are controlled by lithology.
玉石矿脉的空间分布受岩性控制，赋存于花岗闪长斑岩或花岗斑岩中；
3
The calculation shows that the volume losses of mylonitized granodiorite and granodioritic mylonite during mylonitization are 21% and 31% respectively.