Industrial Minerals of Arizona -The State's Other Mineral Production

Like the Arizona jeans commercial says: Arizona's not just a state, its a state of mines. Nearly 300 mines operate in Arizona making it the largest nonfuel mining state in the nation. Although copper is king in Arizona's mineral complex, nonmetallic minerals play important roles both regionally and nationally. Throughout Arizona's mineral resource development history industrial minerals have dominated over the metals for most, but not recent years. The State's metal mining industry which makes Arizona the number one mining state in the United States is a relatively young phenomenon. Arizona was an important industrial mineral producer long before her metal mining industry got started. Salt, phosphates, silicates, and oxides as food additives, tanning chemicals, gemstones, components of aboriginal ordnance, pigments, and construction materials are among the minerals produced long before copper, gold, silver, and the other metals became important. Around 92 % of Arizona's mineral industry is made up of nonfuel minerals, 86 % of that is accounted for by copper. Another 4 % is taken up by copper byproducts of molybdenum, silver, and gold. The remaining 10% of the production is occupied by non-fuel, non-metallic minerals. Arizona's 1994 industrial mineral production of nearly $380 million ranks us among the top 25 in the nation and higher than the total mineral production of at least 15 states.