Compositional variations in lavas of the Klyuchevskaya Volcanic Group (Kamchatka)


Tatiana Churikova1,2, Boris Gordeychik2,3, Gleb Flerov1 and Gerhard Wörner2, (1)Institute of Volcanology and Seismology FEB RAS, Laboratory of Petrology, Geochemistry and Mineralogy, Petropavlovsk-Kamchatsky, Russia, (2)Georg-August-Universität Göttingen, GZG, Abteilung Geochemie, Göttingen, Germany, (3)Institute of Experimental Mineralogy RAS, Laboratory of Thermodynamics of Minerals, Chernogolovka, Russia