| Location: | Sofiya, Bulgaria, Europe |
| Lat / long: | 42.49868, 24.08512 |
| dep_id: | 10134214 |
| mas_id: | 4870350002 |
| Commodity type: | metallic and nonmetallic |
| Major mineral: | Copper, Sulfur |
| Trace mineral: | Arsenic |
| Operation type: | Underground |
| Development status: | Producer |
| other_matl: | Bornite, Chalcopyrite, Enargite, Pyrite, Tennantite |
| work_type: | Underground |
| Reporter: | Porter, Kenneth E. |
| Year first produced: | 1950 |
| References: |
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