Arizona Department of Mines and Mineral Resources

摘要

Arizona ranked first in nonfuel mineral production in the U.S. in 2007 with a production of 7.58 billion dollars! This record production value largely resulted from an all-time high annual copper price of 3.28 dollars per pound. The objective of the Department is to advocate the development of Arizona's mineral resources. This is accomplished through technical research, field investigations, compilation of information into a mineral occurrence database, and disseminating information through publications, personal contacts, and seminars. The Department's mining engineers and geologists assist mining and exploration companies, prospectors, and others interested in Arizona's mines.