... ,CCC 2.separate the iron,stannum,tungsten,tantalum,niobium,gold ore,etc. spiral chute separator for ore (mineral)1.Description:Spiral chute ... separator for ore are gravity concentrators and separate minerals of different ... is used to separate the iron, stannum, tungsten, tantalum, niobium, gold ore, colliery, monazite, retiles and zircon of the size between ...