Institution: | 1.Tyva Institute for Exploration of Natural Resources, Siberian Branch, Russian Academy of Sciences, Kyzyl, Russia ;2.Sobolev Institute of Geology, and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia ;3.Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences, Moscow, Russia ; |