Chamber system for development of impregnated ores in conditions of undermining at mine “Komsomolsky”

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DEVELOPMENT OF DEPOSITS
Название	Chamber system for development of impregnated ores in conditions of undermining at mine “Komsomolsky”
Автор	Badtiev B. P., Galaov R. B., Marisyuk V. P.
Реферат	Results of researches and experimental developments in the field of improvement of chamber systems of mining with a goal for intensive extraction of poor impregnated and coppery ores at mines of Transpolar division of OJSC “MMC” Norilsk nickel» are presented.
Ключевые слова	Copper-nickel polymetallic deposits, impregnated and coppery ores, undermining zones, stability of developments, chamber system of mining, load-haul-dumpers, parameters of chambers, parameters of drilling and blasting works, stresses state of a massif
Language of full-text	русский
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