Last Updated：2025/11/21
Sentence
地質学者は変成岩の中に硬玉（ナトリウム・アルミニウム珪酸塩、化学式 Na(Al,Fe³⁺)Si₂O₆）の脈を確認した。
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The geologist identified a vein of jadeite in the metamorphic rock, noting its sodium aluminium silicate composition Na(Al,Fe³⁺)Si₂O₆.
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The geologist identified a vein of jadeite in the metamorphic rock, noting its sodium aluminium silicate composition Na(Al,Fe³⁺)Si₂O₆.
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Related words
jadeite
IPA(Pronunciation)
Noun
countable
uncountable
Japanese Meaning
輝石鉱物の一種で、ナトリウム・アルミニウム・鉄(III)を含むケイ素酸塩鉱物。変成岩中に産出されるミネラルであり、翡翠（ひすい）の一形態として知られる。
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