홈 > Term: delhayelite
delhayelite
An orthorhombic mineral, (Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3.18H2O ; forms in laths in a melilite nephelinite lava at Mt. Shaheru, Kivu Province, Congo.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)