鄂西高磷鲕状赤铁矿矿石性质研究

阐述了鄂西地区宁乡式高磷鲕状赤铁矿的基本矿物组成和结构构造，重点介绍了赤铁矿、褐铁矿、磷灰石、鲕绿泥石、石英等主要矿物的产出形式，以及赤铁矿和胶磷矿等目的矿物的嵌布特性，并对磷的赋存状态进行了分析，从工艺矿物学的角度总结了提铁降磷的途径和存在的主要难点。

Study on the Ore Properties of High Phosphorus Oolitic Hematite in Western HuBei

This paper describes the mineral composition and structure of the Ningxiang type  high-phosphorus Oolitic hematite in western Hubei, and emphatically introduces the occurrence of main minerals including Hematite, Limonite, Apatite, Oolitic chlorite, Quartz etc.and the embedment features of the target minerals, such as hematite and phosphate.Then, and the occurrence of phosphorus is analyzed, and the approach on the Iron increase and phosphate reduction and the related main difficulties are summarized from the aspects of process mineralogy.