2:33 PM - 2:51 PM
*Dmitriy ZEDGENIZOV1, Hiroyuki KAGI2, Vladislav SHATSKY3, Alexey RAGOZIN2 (1.V.S.Sobolev Institute of Geology and Mineralogy, Novosibirsk, Russia, 2.University of Tokyo, Tokyo, Japan,, 3.A.V.Vinogradov Institute of Geochemistry, Irkutsk, Russia)