矿产综合利用2025，Vol.46Issue(2)：196-200,5.DOI:10.3969/j.issn.1000-6532.2025.02.028
甘肃省瓜州县某磁铁矿工艺矿物学研究
Application of Process Minerals Research on a Magnetite Ore in Guazhou County,Gansu Province
摘要
Abstract
The type of magnetite ore belongs to the altered gabbro type iron mine in Guazhou County,Gansu Province.The chemical and mineral properties were studied by means of chemical multiple analysis,X-ray fluorescence spectrum analysis,phase analysis,microscopic identification and particle size determination and the mineral processing test was carried out.Its mineral composition and content,mineral distribution characteristics and occurrence state of iron were found out through systematic process mineralogy research.The study of ore composition shows that the magnetite ore is mainly calcite chlorite altered gabbro,followed by calcite actinolite altered gabbro.The main useful minerals in the ore are magnetite and hematite,a small amount of altered pyrite and titanomagnetite,and the particle size of magnetite is mainly fine.Gangue minerals are widespread and complex,mainly chlorite,calcite,quartz,actinolite,plagioclase,and secondly amphibole,pyroxene,etc.In this paper,mineral processing tests are carried out to confirm the research results of process mineralogy,which provides an important reference for the evaluation of iron mine and the comprehensive development and utilization of resources in this area.关键词
工艺矿物学/磁铁矿/赋存状态Key words
Process mineralogy/Magnetite/Occurrence state分类
矿山工程引用本文复制引用
司豪佳,陈百磊,刘甲成,李文轩..甘肃省瓜州县某磁铁矿工艺矿物学研究[J].矿产综合利用,2025,46(2):196-200,5.基金项目
商业性地质勘查"甘肃省瓜州县古堡泉西铁多金属矿详查"项目 （）
