| Location: | Porto, Portugal, Europe |
| Lat / long: | 41.66594, -8.16481 |
| dep_id: | 10191354 |
| mas_id: | 4710650001 |
| Commodity type: | metallic |
| Major mineral: | Tungsten |
| Operation type: | Surface |
| Development status: | Past Producer |
| other_matl: | Chalcopyrite, Pyrite, Scheelite, Sphalerite, Wolframite |
| work_type: | Underground |
| Reporter: | Gazdik |
| Year first produced: | 1890 |
| References: |
|