About DASGUPTA R
About South Dakota School of Mines and Technol., South Dakota
About GUAN Y C
About South Dakota School of Mines and Technol., South Dakota
About HAN K N
About South Dakota School of Mines and Technol., South Dakota
About Preprints. Society for Mining, Metallurgy, and Exploration
About gold
About Ore leaching
About アンモニア
About 溶液
About 金
About 溶解
About 挙動