The Tasite rock body consists of quartz diorite, quartz-mica-diorite, monzogranite and potassium granite.
塔斯特岩体由石英闪长岩、英云闪长岩、二长花岗岩和钾长花岗岩组成。
2
The mother rocks of copper deposit in Sanchakou are quartz diorite(porphyrite)and quartz-mica-diorite-porphyrite of marginal facies from quartz-diorite and diorite rock body of middle Hercynian.