About MASHIMA Hidehisa
About Meiji Univ., Nagano, JPN
About 資源環境と人類
About X-ray fluorescence analysis
About trace element
About major element
About standard rock
About Geochemistry of lithosphere in general
About Physical analysis of minerals,rocks,ores
About 標準試料
About 校正
About 岩石
About XRF
About 分析