Abstract
The material composition, structural and textural features of porphyry-copper-gold ore reflect the conditions of ore formation and are of decisive importance for predicting the technological properties of ore and increasing the complexity of the use of mineral raw materials. The sequence of ore formation with three stages identified: greisen, sulfide (productive) and explosive microzones within the studied interval of the ore body is presented. Features of ore and rock-forming minerals that determine their flotation behavior and properties that hinder the selectivity of flotation were revealed. The complex composition of the studied ore was established.
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