Zinc Ore Processing Equipment Supplier
Equipment For Lead And Zinc Mining Processing Plant Introduction of lead and zinc ore lead is one of the earliest metals which were extracted from leadzinc ore by humans it is one of the soft metal with bluegray hardness 15 specific gravity of 1134 melting point 3274 boiling point 1750 good ductility which is can be easy made of alloy with other metals such as zinc tin antimony arsenic etc