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 |
图1 黄铁矿电镜图 (a)碎屑状黄铁矿;(b)黄铁矿六边形切面;(c)黄铁矿四边形切面;(d)草莓状黄铁矿集合体;(e)自形黄铁矿与脉石连生;(f)微细自形黄铁矿被脉石包裹;(g),(h)黄铁矿颗粒不同部位由于含As不同导致灰度差(SEM 背散射图) |
Fig.1 SEM images of pyrite |