Last Updated
：2025/12/06
鱗石英
Hiragana
りんせきえい
Noun
Japanese Meaning
鱗石英（りんせきえい）は、二酸化ケイ素（SiO2）からなる鉱物で、石英の高温型多形の一つ。主に火山岩や珪質岩中に産出し、薄い板状や鱗片状の結晶として産することが多い。英語名は tridymite。
Easy Japanese Meaning
とても高い温度でできるうすい石英のなかまのこうぶつ
Sense（1）
(mineralogy) tridymite
（ canonical ）
（ romanization ）
（ hiragana ）
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鱗石英
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Tridymite, in mineralogy, is a type of silica and is often found in volcanic rocks.
Tridymite, in mineralogy, is a type of silica and is often found in volcanic rocks.
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鱗石英は、鉱物学的には二酸化ケイ素の一種で、火山岩によく見られます。
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