| Lat / long: | 42.89838, 142.01518 |
| Primary: | Platinum, Osmium, Iridium |
| Secondary: | Gold |
| Ore: | Iridosmine |
| Orebody form: | FLAT GRAINS |
| Operation type: | Unknown |
| Deposit type: | Placer |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | M046036 |
| DEP | 10038632 |
| Reference | {Deposit:: THE GEOLOGY AND MINERAL RESOURCES OF THE JAPANESE EMPIRE: IMPERIAL GEOLOGICAL SURVEY OF JAPAN, TOKYO, 1926. P. 95-96.}{Deposit:: POLLARD, 1951, PT IN JAPAN: HDQ. ALLIED POWERS, P. 10}{Deposit:: IIMORI, SATOYASU, GEOGRAPHICAL DISTRIBUTION OF CERTAIN MINERALS IN JAPAN. P. 28} |
| Reporter | King, Bi-Shia |