摘要
通过X射线衍射、镜下鉴定、扫描电镜、矿物参数自动分析系统、化学成分分析等手段对广西地区铁铝共生矿的化学成分、矿物组成及含量、主要矿物产出形式等进行了详细的工艺矿物学研究。结果表明,矿石中的主要铝矿物为三水铝石和一水硬铝石,硅酸盐矿物主要有高岭石和绿泥石,铁矿物主要有褐铁矿、赤铁矿、针铁矿以及少量的钛铁矿。
By means of X-ray diffraction, optical microscopy, scanning electronic microscopy, automatic analysis system of mineral parameters and chemical composition analysis, the process mineralogy characteristics of iron-aluminum paragenetic mineral from Guangxi Province were studied. The chemical components, mineral compositions, mineral contents and the main minerals occurrence were all investigated. It showed that the main aluminum minerals were gibbsite and diaspore, and the silicate mineral were kaolinite and chlorite.The iron minerals were dominated by limonite, hematite, goethite, and a small amount of ilmenite.
作者
李莎莎
Li Shasha(Zhengzhou Non-ferrous Metals Research Institute Co.,Ltd.,of CHALCO,Zhengzhou 450041,China)
出处
《轻金属》
北大核心
2021年第2期6-8,14,共4页
Light Metals
