Presentation Information
[O04-P32]The igneous rocks which is distributed around The Kabutoyama mountain, the northern part of Kofu Basin
*Masahiro Okuyama1, Dai Iijima1, Haruta Moriya1, Ayato Watanabe1 (1.Yamanashi Prefectural Hikawa Highschool)
The Kabutoyama mountain located in the northern part of Kofu Basin, distributed in the volcanic rock area including the dacite called the Konarayama volcanic rocks. We were interested in the shape of the Kabutoyama mountain and investigated The Kabutoyama mountain and the neighboring rocks. The rock is andesity tuff. Pyroclastic flow takes in in a part of Kofu granite body, and deposit to layer.