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金红石(成分为二氧化钛)是生产钛的系列产品——钛白粉、四氯化铁、钛金属及合金的主要原料。产品在涂料、化工和航空等领域具有广泛的用途。金红石主要有原生矿和次生矿两种,其中次生矿是含有金红石的岩石遭受凤化破坏后转移到砂矿中而形成,是目前国内外主要的开采对象。原生矿主要是产于伟晶岩和区域变质岩中。同次生矿床相比,原生矿床在开采和加工提炼等诸方面技术设备要求高、难度大。正因为此,全世界原生金红石矿的开采都起步晚、进展缓慢,而且技术不过关,一般原生矿都处于实验性开采阶段。湖北枣阳金红石矿山位于湖北省枣阳市东北29
Rutile (the composition of titanium dioxide) is the production of titanium products - titanium dioxide, ferric chloride, titanium and alloys of the main raw materials. Products in coatings, chemicals and aviation and other fields has a wide range of uses. The rutile mainly includes two kinds of primary ore and secondary ore. The secondary ore is formed by the rupture of the rutile-containing rock and then transferred to the sand ores. It is the main mining object at home and abroad. Primary ore is mainly produced in pegmatite and regional metamorphic rocks. Compared with the secondary deposits, primary deposits in the mining and processing refining and other aspects of technical equipment demanding, difficult. Because of this, the exploitation of native rutile ore all over the world started late, progressed slowly, but the technology was not good and the general primary ore was in the experimental exploitation stage. Zaoyang rutile mines in Hubei Province in Zaoyang City, northeast 29