Some of the major mining operations in Arizona include:
* The Copper Queen Mine is located in Bisbee, Arizona. It is one of the largest copper mines in the world and has been in operation since 1880.
* The Morenci Mine is located in Morenci, Arizona. It is the largest copper mine in North America and has been in operation since 1872.
* The San Manuel Mine is located in San Manuel, Arizona. It is the third-largest copper mine in North America and has been in operation since 1956.
* The Resolution Copper Mine is located in Superior, Arizona. It is a proposed copper mine that is expected to be one of the largest copper mines in the world.
* The Rosemont Copper Mine is located in Patagonia, Arizona. It is a proposed copper mine that is expected to be one of the largest copper mines in the United States.
In addition to these major mining operations, there are also a number of smaller mining operations throughout Arizona. These mines produce a variety of minerals, including copper, gold, silver, lead, zinc, and molybdenum.
Mining is an important industry in Arizona and contributes billions of dollars to the state's economy. The industry also provides jobs for thousands of people.