n.玻安岩，无人岩...

Pyroxene crystallites in boninite matrix possess peculiar dendritic morphological features in the Xiangcheng area, western Sichuan.川西乡城地区的玻镁安山岩基质中辉石微晶具有奇特的枝晶形貌....

boninite的音标：boninite的英式发音音标为：['bəʊnɪnaɪt]boninite的美式发音音标为：['boʊnɪnaɪt]...