홈 > Term: ungemachite
ungemachite
A trigonal mineral, K3Na8Fe(SO4)6(NO3)2.6H2O ; in thick, tabular rhombohedral crystals; at Chuquicamata, Chile.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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