俯冲带岩浆弧安山岩的成因研究进展

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俯冲带岩浆弧安山岩的成因研究进展

张晓智(

), 周怀阳(

), 钱生平

Reviews on Genesis of Magmatic Arc Andesite in Subduction Zone

Xiaozhi ZHANG(

), Huaiyang ZHOU(

), Shengping QIAN

图2. 岩浆弧火山岩SiO₂的核密度函数估算直方图
所有数据来自GEOROC数据库(http://georoc.mpch-mainz.gwdg.de/georoc/)；B：玄武岩，BA：玄武安山岩，A：安山岩，D：英安岩，R：流纹岩

Fig.2. Kernel Density Estimations histogram for SiO₂ of igneous rocks in magmatic arcs
All the data from the GEOROC (http://georoc.mpch-mainz.gwdg.de/georoc/)；B. Basalt, BA. Basaltic-Andesite, A. Andesite, D. Dacite, R. Rhyolite