最終更新日：2024/07/31

(mineralogy) A rare, brown to golden-yellow hydrous potassium iron titanium silicate mineral, visually identical to kupletskite.

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astrophyllite

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元となった辞書の項目

astrophyllite

noun

(mineralogy) A rare, brown to golden-yellow hydrous potassium iron titanium silicate mineral, visually identical to kupletskite.

Astrophyllite is a beautiful mineral with a unique golden-brown color.

意味（1）

(mineralogy) A rare, brown to golden-yellow hydrous potassium iron titanium silicate mineral, visually identical to kupletskite.