[S-CG47] 岩石・鉱物・資源

11:00 〜 13:00

[SCG47-P14] Coupling of fractionation and collapse of volcanic pile and roof boundary layer of a magma body documented in the Wadi Dib ring complex, Eastern Desert of Egypt.

*Saad Eman¹、Ozawa Kazuhito²、Kuritani Takeshi³、Khudeir Ali¹ (1.Geology Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt、2.Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan、3.Department of Earth and Planetary Science, Hokkaido University, Hokkaido, Japan.)