Ore color sortet to remove impurities from valued minerals by color difference in processing plants. Details Industrial mining color sorter usually applies to ores that needs to be separated from the impurities, based on the difference of colors, the ore color sorter could apply to all types of ore color choose, include but not limited to ores such as quartz, silica sand, coal, manganese, tungsten, ste rocks etc. usually the belt type ore color sorters are more productive, they could transfer the material through the color separation section of a bin to the outlet, at the far end of the color separator, the impurities will be separated from the fine product by the difference of their colors.