List of copper mines in the United States

The following lists of copper mines in the United States: == Leading copper-producing mines == Leading copper-producing mines in the U.S., 2018–2021, in order of output: The mines on this list account for more than 99% of U.S. mine copper production. == Copper-mining projects not yet in production == == Inactive or defunct copper mines == There are hundreds of inactive or defunct copper mines in the United States.

Source: Wikipedia — List of copper mines in the United States (CC BY-SA 4.0)