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出典:Wikipedia
出典:『Wikipedia』 (2011/06/14 12:08 UTC 版)
Augite is a single chain inosilicate mineral, (Ca,Na)(Mg,Fe,Al)(Si,Al)2O6. The crystals are monoclinic and prismatic. Augite has two prominent cleavages, meeting at angles near 90 degrees.
名詞の変化形:
augite