porphyritic granite.
斑状花岗岩
Metamorphic rock having porphyritic texture.
残斑岩具斑岩状结构的变质岩。
A conspicuous,usually large,crystal embedded in porphyritic igneous rock.
斑晶嵌在斑状火成岩中的一种显眼的，通常很大的晶体
Origin Study on Porphyritic Crystals in Coarse Feldspar of Yishan Granites in Western Shandong
鲁西峄山花岗岩中粗大钾长石斑晶成因探讨
Wallrock alteration has character of porphyritic profile metallogenetic model in the spatial distribution.
围岩蚀变的空间分布具有斑岩型单侧成矿模式特征。
By contrast, the porphyritic distribution of mountain hazards caused by volcanotectonic activity is quite obvious.
火山构造作用引起得山地灾害斑块状分布较为明显。
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