홈 > Term: clarke of concentration
clarke of concentration
The concentration of an element in a mineral or rock relative to its crustal abundance. The term is applied to specific as well as average occurrences. Compare: clarke
- 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)
