홈 > Term: bismuth ocher
bismuth ocher
A straw-yellow monoclinic mineral, Bi2O3; earthy to powdery; in oxidized parts of bismuth ores.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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