About HASHIMOTO Tetsuo
About Niigata Univ., Niigata, JPN
About YAWATA Takashi
About Niigata Univ., Niigata, JPN
About TAKANO Masato
About Niigata Univ., Niigata, JPN
About Geochemical Journal
About mineral (geology)
About 考古物質
About Radiochemical analysis of minerals,rocks,ores
About 燃焼
About 物質
About 白色
About 鉱物
About 石英
About RTL
About 年代測定
About 有用性
About 蓄積
About 放射性