Deposits and prospects used to assess undiscovered copper resources (with reported mineral petzite)
| Site name | Country | State or province | Development |
|---|---|---|---|
| Bučim | The former Yugoslav Republic of Macedonia | Radovis | Producer |
| Kassiteres | Greece | Anatoliki Makedonia Kai Thraki | Prospect |
| Kassiteres | Greece | Anatoliki Makedonia Kai Thraki | Prospect |
| Santo Tomas II Group | Philippines | Benguet | Prospect |
| Fakos | Greece | Voreio Aigaio | Prospect |
| Kassiteres Group | Greece | Anatoliki Makedonia Kai Thraki | Prospect |
| Kassiteres Group | Greece | Anatoliki Makedonia Kai Thraki | Prospect |
| Site name | Country | State or province | Development |
|---|