Laoshan granitic rocks 崂山花岗岩
weathered granitic rocks 风化花岗岩
topaz-bearing granitic rocks 含黄玉花岗质岩石
genetic types of granitic rocks 花岗岩成因类型
The similarity of the Nd isotopic compositions of the gabbroic and granitic rocks suggests that their parental magmas were derived from a common reservoir.
辉长质和花岗质岩石具相似的钕同位素组成,表明其母岩浆来自于同一源区。
参考来源 - 峨眉山大火成岩省太和花岗岩的成因及构造意义·2,447,543篇论文数据,部分数据来源于NoteExpress
This paper is used to help general tourists to recognize granitic rocks and their importance.
本文的目的是帮助普通旅游者识别花岗质岩石及其重要意义。
Granitic rocks mainly consist of quartz, plagioclase and alkaline feldspar and hence have lower densities.
花岗质岩石主要由石英、斜长石和碱性长石组成,并因此具有较低的密度。
Scientists have long believed that dacite can separate from basaltic magma to form granitic rocks. But they'd never.
科学家们一直认为英安岩可以从玄武质的岩浆中分离出来形成花岗岩,但他们从没奢望能在可操作的情况下看到这一过程。
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