IMPROVING THE STOPING TECHNOLOGY AT THE MINE
T.P. Darbinyan1, E.G. Malinovsky2, A.A. Eremenko3
1Polar Division of “MMC “Norilsk Nickel”, Norilsk, Russia
2SFU Institute of Mining, Geology and Geotechnologies, Krasnoyarsk , Russia
3Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: Deposit, ore, technology, stoping, working, mining system
Abstract
The trends of improving the technology of stope mining are determined, taking into account the design parameters of geotechnology and the figure of ore drawing. Efficient options of sublevel caving with rock preparation and rock pillar above the drill haulage horizon, as well as ore pretreatment are considered.
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