Flotation Of Ni Sulphides

201736the main sulphides in the ore include pyrite, chalcopyrite, pyrrhotite, covellite and marcasite with associations of electrum, pentlandite and pgmpgm are recovered in a bulk cunicopgm concentrate i pyrrhotite, pyrite, pentlandite,etchave different flotation properties under some flotation conditionshe selectivitybetween.