The mineral industry of Arizona in 1971

Clay, Coal, Copper, Gems, Gold, Gypsum, Helium, Iron, Lead, Limestone, Dolomite, Molybdenum, Petroleum, Natural Gas, Pumice, Sand and gravel, Silver, Building stone, Zinc, Asbestos, Cement materials, Diatomite, Feldspar, Fluorite, Mica, Perlite, Tungsten,