气孔构造
- 网络Vesicular structure;Fumarolic Structure
气孔构造-
本文对内蒙古赤峰地区第三纪玄武岩的磁组构进行了研究，分析了流动绳状构造、柱状节理、气孔构造等不同构造的玄武岩的磁各向异性特征。
The present paper has studied magnetic fabrics of Quaternary basalts in Chifeng area , Inner Mongolia and analysed magnetic anisotropic characteristics of such different structures of basalts as ropy flow structure , prismatic joints and vesicular structure .
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岩石具斑状结构，块状或气孔状构造；岩相分为爆发相和溢流相2种类型；
, 2 facies ( explosion and overflow facies ) with porphyritic , block and gas pore textures .
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昌乐玄武岩具气孔及杏仁构造，连通性好，成岩裂隙发育，有利于地下水运动及赋存。
Chang-le basalt has air hole and almond construct , so it has a good connectivity and rock cranny overgrown , that can be propitious to ground water movement and store .