홈 > Term: classified sand fill
classified sand fill
Mechanically separated sand or the sand portion of mill tails used as backfill in underground openings. Usually conveyed hydraulically. Also spelled classified sandfill.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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