English Dictionary

muscovite

名詞

可算名詞 不可算名詞

(mineralogy) A pale brown mineral of the mica group, being a basic potassium aluminosilicate with the chemical formula KAl₂(Si₃Al)O₁₀(OH,F)₂; used as an electrical insulator etc.

日本語の意味

鉱物学：白雲母。淡褐色のマイカ族の鉱物で、基本的なカリウムアルミノケイ酸塩（KAl₂(Si₃Al)O₁₀(OH,F)₂）として構成され、電気絶縁材などに使用される。

The geologist carefully examined the thin, flaky layer of muscovite under the microscope.

地質学者は顕微鏡で薄くはがれやすい白雲母（淡褐色の雲母で、塩基性のカリウムアルミノ珪酸塩、化学式KAl2(Si3Al)O10(OH,F)2）の層を注意深く観察した。

意味（1）

(mineralogy) A pale brown mineral of the mica group, being a basic potassium aluminosilicate with the chemical formula KAl₂(Si₃Al)O₁₀(OH,F)₂; used as an electrical insulator etc.

Do you enjoy the amber glow seen through the isinglass window of a wood stove? […] Muscovite (colorless, white, or pale red or green) mica is also common[…]; it was named for Moskva (Moscow), where much of Europe's mica was mined. Isinglass, mentioned above, consists of thin, transparent sheets of muscovite.

muscovites （ plural ）