黑云花岗岩

岩石类型主要有斑状花岗闪长岩、巨斑黑云母花岗岩、黑云二长花岗岩、含石榴石花岗岩等。

The main rock types include porphyritic granodiorite , porphyritic granite , biotite adamellite and garnet-granitite .

都庞岭复式岩体由加里东期、印支期和燕山早期花岗岩组成。燕山早期侵入岩以二长花岗岩、黑云钾长花岗岩为主，其次为花岗闪长岩。

The Complex rock mass consists of Caledonian granite , Indo-Sinian granite and early Yanshanian granite .

弱片麻状细粒黑云二长花岗岩；

Weakly-gneissic fine-grained biotite adamellite ;

辽河期黑云二长花岗岩及其脉岩与富镁质碳酸盐岩接触部位对成矿最有利。

The most favorable locations for jade formation are contact zones between biotite monzonitic granite dykes and Mg-rich carbonate rocks .

云英岩一种主要由石英和云母构成的花岗石燕山早期侵入岩以二长花岗岩、黑云钾长花岗岩为主，其次为花岗闪长岩。

A granitic rock composed chiefly of quartz and mica . Early Yanshanian intrusions are mainly adamellite , biotite K-feldspar granite with small amount of granodiorite .