云南惠民铁矿原生矿工艺矿物学研究

Study on process mineralogy in the large Huimin iron ore deposit in Yunnan province

摘要: 通过对惠民铁矿氧化矿进行光学显微镜、人工重砂、X射线衍射分析以及电子探针分析,确定了该矿主要矿物的组成及含量。详细研究了化学成分、粒度和嵌布特征,以及铁和磷元素的赋存状态。工艺矿物学的研究,为该矿的开发利用提供了科学依据。

Abstract: There is a super large iron ore deposit in Huimin country,Yunnan province.Using a optical microscopy,manual artificial heavy concentrate,X-ray diffraction (XRD),electron probe micro-analyzer (EPMA),Iron minerals and accompany minerals category and content of samples were studied.including chemical compositions,species,grain size,embedded