El medio ambiente en la minería

PER CAPITA CONSUMPTION OF PRlMARY METALS 1989 (in Kg) Aluminum Copper Lead* Zinc ¿; Crude popula- Steel tion Industrialized 10.5 6.3 3.3 3.9 24.0 418 1400 Nations Newly 3.0 2.4 1.1 1.5 8.0 151 500 Industrialized Nations . , Deve10ping 0.5 0.3 0.2 0.3 1.3 37 3400 Nations ( World 3.4 2.1 1.1 1.4 7.9 149 5300 * Total refined Lead , )"