FIELD: mining.
SUBSTANCE: method of flotation concentration of agrillic gold-bearing rock comprises air conditioning of shredded pulp and processing with reagents - a collector, a foamer. Anionic flocculant of Magnofloc type is additionally injected into the flotation pulp at a ratio of collector and flocculant of 1:0.017-1:0.03 and flotation time of 7 minutes.
EFFECT: increased gold recovery from acidified agrilic gold-bearing ores.
1 tbl, 9 ex
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