홈 > Term: brown gummite
brown gummite
A mineral, (Na,Ca,Pb)2U2(O,OH)7; strongly radioactive; metamict; massive; dense; forms as an alteration product of uraninite.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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