最終更新日：2024/08/01

(mineralogy) An orthorhombic-pyramidal mineral containing calcium, hydrogen, oxygen, and silicon.

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hillebrandite

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hillebrandite

noun

(mineralogy) An orthorhombic-pyramidal mineral containing calcium, hydrogen, oxygen, and silicon.

Hillebrandite is a rare mineral found in volcanic rocks.

意味（1）

(mineralogy) An orthorhombic-pyramidal mineral containing calcium, hydrogen, oxygen, and silicon.