Affiliation: | 1.Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences, 664033, Irkutsk, Russia ;2.Irkutsk Science Center, Siberian Branch, Russian Academy of Sciences, 664033, Irkutsk, Russia ;3.Institute of the Earth’s Crust, Siberian Branch, Russian Academy of Sciences, 664033, Irkutsk, Russia ; |