| Location: | Gumma, Japan, Asia |
| Lat / long: | 36.33194, 138.89872 |
| dep_id: | 10256170 |
| mas_id: | 5880101032 |
| Commodity type: | metallic and nonmetallic |
| Major mineral: | Zinc, Refiner |
| Minor mineral: | Cadmium, Sulfur, Sulfuric Acid |
| Operation type: | Processing Plant |
| Development status: | Plant |
| Reporter: | Difrancesco, Carl A. |