V. N. Chakov, Head of Concentrating Plant, e-mail: Chakov_VN@sgok.ru, "Stoilenskiy Mining and Concentrating Plant" Company.

Composition of ores, processed at benefication plant of “Stoilenskiy Mining and Concentrating Plant” joint stock company, its influence at technological parameters during ore benefication have been presented. The process of realization the program of prospective industry development, foresaw introduce of section for concentrate final benefication, in particular, has been considered.