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Design Spans: Underhand Cut and Fill Mining.
National Inst. for Occupational Safety and Health, Spokane, WA. Spokane Research Lab.

ProductType: Technical report
NTIS Order Number: PB2008-112618



 
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Date: 2008
Author: C. Caceres K. Clapp M. Morin R. Pakalnis T. Brady

The underhand method under consolidated fill ensures a high recovery under an engineered back that is comprised of cemented rock fill and/or cemented paste fill. This method of mining is generally necessary either due to a weak rock mass comprising the im ...

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NTIS announcement issue: 0824

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