TY JOUR TI Typochemistry of sulfides of the Ozernoe Au-Pd occurrence (Polar Urals) KW clinopyroxenites KW palladium KW gold KW trace impurities KW LA-ICP-MS method KW electron probe microanalysis KW Polar Urals JO Vestnik of geosciences AU Kondrikova, A.P. AU Tyukova, E.E. AU Sobolev, I.D. AU Vikentyev, I.V. PY 2025 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"