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前言锰矿冷粘球团半工业试验,在玛瑙山锰矿获得了初步成功。玛瑙山锰矿位于湖南郴州地区。该矿属于热液交代型铁锰多金属矿床,矿石储量较大,矿体比较完整,可用露天开采,采矿条件较好。现有玛瑙由(蛇形)和枫树下两个采区,已形成一定规模的生产能力。矿体由氧化铁锰铅矿、矾铁硫锰方铅矿(原生矿)及含铅铁锰土等类型组成。矿石平均地质品位含锰10～18%、含铁15～27%、含
Preface Manganese ore cold stick pellet semi-industrial test, obtained initial success in the Mangoshan manganese ore. Onyxhan manganese ore is located in Chenzhou, Hunan. The mine belongs to hydrothermal methanogenic polymetallic iron ore deposits, ore reserves larger ore body more complete, available open pit mining, mining conditions are better. The existing agate by (serpentine) and maple under the two mining areas, has formed a certain scale of production capacity. The ore body is composed of ferromanganese and lead ore, alum iron, sulfur, manganese and galena (primary ore) and lead, iron, manganese and manganese. The average geological grade of ore manganese 10 ~ 18%, iron 15 ~ 27%, containing