Institution: | 1.Geological Institute, Russian Academy of Sciences, 119017, Moscow, Russia ;2.Department of Earth and Environmental, University of Pavia, Pavia, Italy ;3.National Institute of Geophysics and Volcanology, Rome, Italy ;4.Center for Petrographic and Geochemical Studies CNRS, Vandoeuvre-les-Nancy, France ;5.Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences, 119017, Moscow, Russia ;6.Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia ;7.Polar Marine Geological Prospecting Expedition, 189510, Lomonosov, St. Petersburg, Russia ; |