Last Updated:2025/11/21

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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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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