老挝巴勉石英脉型金矿石工艺矿物学研究
郭彩莲,牛芳银,陈炳龙,王海军

Process Mineralogy of Quartz Vein Gold Ore in Bamian,Laos
Cailian GUO,Fangyin NIU,Binglong CHEN,Haijun WANG
表1 老挝巴勉金矿石化学成分
Table 1 Chemical composition of the gold ore in Bamian,Laos
成分含量/%成分含量/%
SiO269.12S0.36
Al2O310.66Cu0.0039
TFe2.80Pb0.0015
TiO20.19Zn0.0064
K2O0.86Co0.0015
Na2O3.70As0.057
CaO2.24Au*0.42
MgO0.61Ag*0.057