最終更新日：2024/08/01

(mineralogy) A trigonal-pyramidal mineral containing calcium, carbon, fluorine, hydrogen, oxygen, and sodium.

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sheldrickite

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sheldrickite

noun

(mineralogy) A trigonal-pyramidal mineral containing calcium, carbon, fluorine, hydrogen, oxygen, and sodium.

Sheldrickite is a rare mineral found in volcanic rocks.

意味（1）

(mineralogy) A trigonal-pyramidal mineral containing calcium, carbon, fluorine, hydrogen, oxygen, and sodium.