Lead and zinc concentrate.
Copper Ore Lead Ore Copper Cathode Copper Concentrate.
Lead ore, lead ash, iron ore, calcium carbonate, soapstone, calcite, nephrite jade, jasper, garnet, barite and rough gemstones.
Copper, tin, zinc, lead, iron, and precious metals scrap, alloy, slag, dross, sludge, ash, ore, fines, and dusts.