カムチャツカ半島北部の火成活動とテクトニクス

• Main Authors: 西澤達治, Tatsuji Nishizawa
• Format: Conference Object
• Language: English
• Published: 2019
• Subjects: Kamchatka Peninsula; Pacific; Kamchatka
• Online Access: http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100800543

The relationship between the tectonic setting and arc magmatism is discussed for the northern Kamchatka Peninsula corresponding to the subduction of the northwestern edge of the Pacific Plate. First, on the basis of genetic conditions of the high-Mg andesite including ultra-high-Ni olivine and the p...