lead zinc ore low intensity magnetic separator from pakistan

Noukundi iron ore 45 Fe 66 Fe Low intensity magnetic separation Chitral iron ore 594 Fe 655 Fe Magnetic separation Saindak copper ore 046 Cu 30 Cu Froth flotationMagnetic separation Besham leadzinc ore 06 Pb 67 Zn 56 Pb 54 Zn Froth flotation Duddar leadzinc ore 312 Pb 704 Zn 65 Pb 55 Zn Froth flotation Azad Kashmir lead