摘要
本文根据贵州省赫章县某地焙烧菱铁矿矿石性质,进行了磁选试验研究,结合X粉晶分析和单矿物化学分析,确证了该矿石为铁、镁、锰类质同象形成的镁菱铁矿(Fe、Mg、Mn)CO3矿石,属于难选矿石。通过磁选试验研究,指出了该矿石的的应用途径。
In the test of ore properties of roasting the siderite somewhere in Chizhang County of Guizhou province, a search scheme is designed and is carried out for the magnetic dressing test of the ores, in combination with analyses of X powder crystal and of single mineral chemistry, it confirms the ores are of magnesio - siderite being generated from isomorphism of iron, magnesium and manganese and belong to refractory ores. Through the study of the magnetic dressing test, the theoretic foundation is presented for the effective utilization of the ores which enhance the compound values in exploitation for the ores.
出处
《贵州地质》
2006年第2期150-153,162,共5页
Guizhou Geology
关键词
磁选
镁菱铁矿
菱铁矿
类质同象
magnetic dressing
magnesio -siderite
siderite
isomorphism
