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Proceedings of the International Seminar on Design Methods in Underground Mining
Concerns regarding the uncertainty of stope dilution at the MMG Limited's Dugald River underground mine led to a trial stoping program to acquire full-scale comprehensive geotechnical information and to test the validity of the geotechnical and mining parameters. A total of 19 stopes were mined by sublevel open stoping with cemented rockfill (CRF). Specific studies were completed on the rock mass response to mining, rock stress and property measurements, stope blast vibration monitoring,doi:10.36487/acg_rep/1511_07_de_vries fatcat:wxgrltmjifat5m2u7f3qo6o7d4