홈 > Term: Chile saltpeter
Chile saltpeter
A former name for nitratine, a trigonal mineral, NaNO3; rhombohedral cleavage; water soluble with a cooling taste; occurs only in very arid regions.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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