Deposits and prospects used to assess undiscovered copper resources (with reported mineral wollastonite)
| Site name | Country | State or province | Development |
|---|---|---|---|
| Bingham | United States | Utah | Producer |
| Ely | United States | Nevada | Occurrence |
| Morenci-Metcalf | United States | Arizona | Producer |
| Silver Bell | United States | Arizona | Producer |
| Mission-Pima | United States | Arizona | Producer |
| Twin Buttes | United States | Arizona | Occurrence |
| Rosemont-Helvetia | United States | Arizona | Occurrence |
| Cananea | Mexico | Sonora | Producer |
| La Granja | Peru | Cajamarca | Prospect |
| Vysoká-Zlatno | Slovakia | Banskobystricky kraj | Prospect |
| Sasca | Romania | Caras-Severin | Prospect |
| Moldova Nouă | Romania | Caras-Severin | Producer |
| Veliki Krivelj | Serbia | Bor | Prospect |
| Varvarinskoe | Kazakhstan | Qostanay oblysy | Producer |
| Grasberg | Indonesia | Papua | Producer |
| Jiama | China | Xizang | Producer |
| Demirtepe | Turkey | Bursa | Prospect |
| Khoot | Iran | Yazd | Past Producer |
| Site name | Country | State or province | Development |
|---|