11:39 〜 11:42
[SRD41-P04] REE-bearing Minerals in Granitoids at Sibolga and Panyabungan, North Sumatra, Indonesia
ポスター講演3分口頭発表枠
*Setiawan IWAN1、Ogata TAKEYUKI2、Ryohei TAKAHASHI2、Akira IMAI2 (1.Graduate School of Engineering and Resource Science, Akita University, Japan、2.Department of Earth Resource Science, Faculty of International Resource Sciences, Akita University,)