The rocks from the lava unit have porphyritic and glomeroporphyritic textures and from surface to interior facies, the vitreous texture, spherulite texture and felsitic texture in the matrix can be observed in turn.2.
熔岩流的所有岩石都具有斑状和聚斑结构,从表壳相向内部相基质部分依次发育玻璃质结构、微球粒结构和霏细结构;2.斑晶矿物为钠透长石、钙铁辉石、铁橄榄石和少量石英。
参考来源 - 长白山天池火山气象站期晚期碱流质熔岩流的特征及其成因·2,447,543篇论文数据,部分数据来源于NoteExpress
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