| Location: | Dubuque County, Iowa, United States, North America |
| Lat / long: | 42.64221, -90.93153 |
| dep_id: | 10266962 |
| mas_id: | 190610021 |
| Commodity type: | metallic |
| Major mineral: | Lead, Zinc |
| Operation type: | Underground |
| Development status: | Past Producer |
| Reporter: | Igs / Dh |