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四川攀枝花地区有大量钒钛磁铁矿资源,该资源的硫化物中伴生有钴、镍、铜等有价金属。采用激光显微光谱分析、光谱半定量分析和电子探针定量分析等手段,对攀枝花地区钒钛磁铁矿中的硫化物进行详细的工艺矿物学研究,查明了矿石中硫化物的物质组成、主要硫化物矿物嵌布特性和主要有益元素赋存状态等。工艺矿物学研究结果,攀枝花地区的钒钛磁铁矿中硫化物主要为磁黄铁矿,其次为黄铜矿、黄铁矿、镍黄铁矿等,磁黄铁矿是钴、镍、铜等有价元素的赋存物,同时分析了该矿区不同矿段的硫化物特征及选矿产品中硫化物的走向等,研究结果可作为该钒钛磁铁矿的硫化矿中钴、镍、铜的合理开发利用的基础参考依据。
There is a large amount of vanadium-titanium magnetite resources in Panzhihua, Sichuan Province. The sulfides of this resource are associated with valuable metals such as cobalt, nickel and copper. Using laser microspectroscopy, semi-quantitative spectroscopy and quantitative analysis of electron probe and other means, the vanadium-titanium magnetite in Panzhihua region conducted a detailed process mineralogy study to identify the composition of sulfide minerals , The main sulfide mineral embedded features and the main beneficial elements such as the occurrence of state. According to the results of process mineralogy, the sulfides of vanadium-titanium magnetite in Panzhihua are mainly pyrrhotite, followed by chalcopyrite, pyrite and pentlandite, and pyrrhotite is cobalt, nickel and copper And other valuable elements of the deposit, at the same time analysis of the mining area of different ore sulfide characteristics and mineral processing products in the direction of the results of the vanadium titanomagnetite ore sulfide ore can be used as cobalt, nickel, copper The reasonable basis for the development and utilization of reference.