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为了满足对陕西柞水某铁矿床的研究,要求分离一定数量的菱铁矿单矿物。本文即系介绍该地菱铁矿单矿物分离的方法。一、矿石的组成和分离方法的选择该地铁矿矿石类型为条带状菱铁矿矿石。矿石呈淡黄色,不等粒变晶结构。矿物组合主要为菱铁矿、石英、绢云母,次为黄铁矿、磁铁矿等。菱铁矿呈变晶状产出,粒径在0.02-0.4毫米之间,一般以0.1毫米较为普遍,含量约占60％。石英、绢云母呈细粒分散状或团块状集合体产出,粒径一般为0.02毫米,石英含量约
In order to meet the study of an iron ore deposit in Zhashui, Shaanxi, it is required to separate a certain amount of siderite single mineral. This article refers to the method of siderite single mineral separation. First, the composition of the ore and the separation method of choice The type of iron ore ore strip of siderite ore. Ore was light yellow, ranging from grain structure. The main mineral assemblages are siderite, quartz and sericite, followed by pyrite and magnetite. Siderite is crystal-like output, particle size between 0.02-0.4 mm, generally 0.1 mm is more common, content of about 60%. Quartz, sericite was finely dispersed or agglomerate output, particle size is generally 0.02 mm, quartz content of about