Genesis of Quaternary volcanism of high-Mg andesitic rocks in the northeast Kamchatka Peninsula

• Main Authors: Nishizawa Tatsuji, Nakamura Hitomi, Churikova T., Gordeychik B., Ishizuka Osamu, Iwamori Hikaru
• Format: Text
• Language: English; Japanese
• Published: 2016
• Subjects: 38.37.25 Вулканология; Emperor Seamount Chain; Kamchatka Peninsula; Pacific; Kamchatka
• Online Access: http://repo.kscnet.ru/2941/; http://repo.kscnet.ru/2941/1/Nishizawa_2016%20JPGU.pdf; http://repo.kscnet.ru/2941/2/Nishizawa_2016%20JPGU%20Jp.pdf; http://www2.jpgu.org/meeting/2016/session/PDF/S-VC48/SVC48-02_e.pdf

Arc magmatism is a product of subduction factory, involving thermal and chemical interactions between a subducted slab as a material input and mantle wedge as a processing factory. In turn, the compositions of arc magma provide invaluable information concerning the material input and the interaction...