| Lat / long: | 38.78188, 141.49863 |
| Primary: | Iridium, Osmium |
| Secondary: | Gold |
| Orebody form: | STREAM GRAVELS |
| Operation type: | Unknown |
| Deposit type: | Placer |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | M046078 |
| DEP | 10038665 |
| Reference | {Deposit:: IIMORI, SATOYASU, GEOGRAPHICAL DISTRIBUTION OF CERTAIN MINERALS IN JAPAN, 1929, P. 28.}{Deposit:: T. WADA, MINERALS OF JAPAN, 1904, P. 9} |
| Reporter | King, Bi-Shia |