Lead ore and copper ore
Copper ore, lead ore
Non ferrous metals, zinc ore, lead ore
Copper ore, lead ore
Lead , antimony
Lead or tin ore
Lead ore and tin ore
Lead concentrate, zinc concentrate
Copper ore , copper concentrate, lead ore
Zinc ore, lead ore
Lead ores, lead resodues, copper ores, copper residues
Copper ore (concentrate), lead ore
Copper ore, lead ore
Lead ore, copper ore, lead concentrate, copper concentrate
Zinc ore, lead ore
Lead ore, copper ore
Copper ore & lead ore
Lead ore, copper ore and concentrate
Lead ore, zinc ore
Tin ore, lead ore