【摘要】 斑岩型钨矿的特点是钨矿物呈细脉浸染状分布,如同斑岩型铜矿一样,矿石具有贮藏量大、品位低、嵌布粒度细的特点,属于难选钨矿类型。经对矿石进行工艺矿物学研究,揭示了斑岩型钨矿的矿物特征和选矿工艺特征,为此类钨矿石的开发利用提供了依据。更多还原

【Abstract】 The characteristic of porphyry tungsten ore is that the tungsten minerals are distributed as the stringer vein,which is similar to the famous porphyry copper ore.The ore has a large storage,low grand in tungsten,and fine dissemination of the tungsten minerals.So it is difficult to concentrate on tungsten minerals.The processing mineralogy properties and the dressing craft characteristics on porphyry tungsten have been studied in this paper.The results provide the correct direction and theoretical foundation for the mining and processing of this kind of wolfram ore.更多还原