%0 Journal Article %T Copper slags mineralogy of the Vyisky plant %A Erohin, Y.V. %A Ponomarev, V.S. %A Zakharov, A.. %A Leonova, L.V. %K fayalite, hercynite, sulphides, material composition, copper slags, Vyisky copper plant %J Vestnik of geosciences %D 2025 %N 0 %P 5 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"