云南镇源难处理金精矿工艺矿物学研究
贵琪皓,王仕兴,张利波,郑金庆

Study on the Process Mineralogy of Refractory Gold Concentrate in Zhenyuan, Yunnan Province
Qihao GUI,Shixing WANG,Libo ZHANG,Jinqing ZHENG
表5 金精矿中金的浸出结果
Table 5 Leaching result of gold in concentrate
金的赋存形式质量分数/(×10-6)占比/%
合计24.74100.00
裸露金0.281.13
碳酸盐及氧化物包裹金0.160.65
硫化物包裹金23.7996.16
硅酸盐及其他包裹金0.512.06