홈 > Term: tellurium
tellurium
A trigonal mineral, Te , native tellurium; soft; sp gr, 6.2; semimetallic; in pyrite, sulfur, or in the fine dust of gold-telluride mines.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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