Last Updated
：2025/11/22
fayalite
Noun
countable
uncountable
Japanese Meaning
ファイアライト：鉱物学における鉱物の名称で、オリビン鉱物群に属する。斜方晶系の結晶構造を持ち、黄色、オリーブグリーン、茶色または黒色の色調を示し、化学組成はFe₂SiO₄である。
（ plural ）
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(mineralogy) Yellow, olive green, brown or black mineral with orthorhombic crystals of the olivine group, Fe₂SiO₄.
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fayalite
During the field survey, the geologist carefully extracted a piece of fayalite from the basalt for laboratory analysis.
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During the field survey, the geologist carefully extracted a piece of fayalite from the basalt for laboratory analysis.
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