最終更新日：2024/08/01

(mineralogy) A hexagonal-ditrigonal dipyramidal brown mineral containing barium, niobium, oxygen, silicon, and titanium.

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belkovite

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元となった辞書の項目

belkovite

noun

(mineralogy) A hexagonal-ditrigonal dipyramidal brown mineral containing barium, niobium, oxygen, silicon, and titanium.

Belkovite is a rare mineral found in certain volcanic rocks.

意味（1）

(mineralogy) A hexagonal-ditrigonal dipyramidal brown mineral containing barium, niobium, oxygen, silicon, and titanium.