Deposits and prospects used to assess undiscovered copper resources (with reported mineral dioptase)
| Site name | Country | State or province | Development |
|---|---|---|---|
| Ray | United States | Arizona | Producer |
| El Arco | Mexico | Baja California | Prospect |
| Inca de Oro | Chile | Atacama | Past Producer |
| Site name | Country | State or province | Development |
|---|