四川九龙里伍铜矿主要矿石矿物扫描电镜能谱分析

刊出日期: 2009-12-30

Scanning electron microscopy and energy dispersive spectrum analysis of the ore minerals from the Liwu copper deposit,Jiulong,Sichuan

Publish Date: 30 December 2009

摘要: 运用扫描电镜能谱分析(SEM+EDS)方法对里伍铜矿主要矿石矿物的研究表明:闪锌矿中含有质量分数大于8%的Fe元素,黄铜矿和磁黄铁矿中含有少量的Cr元素。在矿石样品中首次发现硒铋矿的类质同像矿物、自然铋及核燃料氧化物。
- 里伍铜矿 /
- 矿石矿物 /
- 扫描电镜能谱分析
Abstract: Scanning electron microscopy and energy dispersive spectrum(SEM + EDS) are applied to the identification of the ore minerals from the Liwu copper deposit,Jiulong,Sichuan.The analytical results in this study have revealed that sphalerite contains more than 8% of Fe,and both chalcopyrite and pyrrhotite contain minor amount of Cr.In addition,isomorphous mixtures of guanajuatite,bismuth and nuclear fuel oxides are also identified for the first time in the ore samples.
- Liwu copper deposit /
- ore mineral /
- scanning electron microscopy and energy dispersive spectrum analysis