R1: Characterization and description of minerals (Joint Session with The Gemmological Society of Japan)

[R1-09] Reexamination of the symmetry of itoigawaite

*Chigako KIYOHARA, Yohei Igami¹, Akira Miyake¹, Norimasa Shimobayashi¹ (1. Kyoto Univ. Sci.)

Keywords:Itoigawaite, symmetry