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tephrite
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tephrite
Encyclopedia
理学
玄武岩
释
tephrite
碱玄岩
标准矿物霞石含量大于5%,橄榄石含量小于5%,无紫苏辉石,二氧化硅明显不饱和,碱含量很高的玄武质岩石。属于碱性岩。
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Meridiani Planum
meridian line
meridian mark
meridian observation
meridian of a knot
meridian of a surface of revolution
meridian of Greenwich
meridian passage
meridian photometer
meridian photometry
meridian plane
Meridian Project
Meridian satellite
meridian section
meridian surface
meridian system
meridian transit
meridian wire
meridian zenith distance
meridiem
meridional aberration
meridional channel
meridional circulation
meridional coma
meridional component
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