| Lat / long: | 36.95377, 138.85251 |
| Primary: | Gold, Silver, Copper, Lead, Zinc |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | DE00126 |
| DEP | 10106693 |
| Reference | MINING MAGAZINE, JANUARY 1989, P. 51 |
| Reporter | Beougher, Delilah J. (Spanski, Gregory T.) |