Last Updated：2025/11/20
(mineralogy) Any of a group of hydrous aluminosilicate minerals characterized by highly perfect cleavage, so that they readily separate into very thin leaves, more or less elastic.
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mica
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Source Word
mica
IPA(Pronunciation)
Noun
countable
uncountable
Japanese Meaning
雲母（うんも） - 水を含むアルミノケイ酸塩鉱物の総称。非常に良好な解理性を持ち、容易に薄い葉状に分裂する鉱物群を指す。
（ plural ）
