oligoclase granite pegmatite 奥长花冈伟晶岩
granite pegmatite type 花岗伟晶岩型
acmite-granite pegmatite 绿辉花岗伟晶岩
acumite granite pegmatite 绿辉花岗伟晶岩
granite pegmatite uranium ore 花岗伟晶岩型铀矿
granite e pegmatite 花岗石伟晶岩
The diabase and lamprophyre are typical mantle source rock while the granite pegmatite is typical crustal source rock.
其中辉绿岩和煌斑岩是典型的幔源岩，花岗伟晶岩则是典型的壳源岩。
Chrysoberyl in some granite pegmatite is a rare mineral that seldom seen in Altatic area, and it is a valuable precious stone.
新疆阿尔泰地区某些花岗伟晶岩含有金绿宝石，它是一种罕见的稀有元素矿物，而且具有极高的经济价值。
Spodumene is a typical kind of pegmatite, which forms mainly in the ore vein of granite-pegmatite.
锂辉石为典型的伟晶岩矿物，主要生成于花岗伟晶岩脉中。
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