| Lat / long: | 32.7821, 131.44893 |
| Primary: | Osmium, Iridium |
| Secondary: | Ruthenium, Rhodium, Palladium, Chromium, Platinum |
| Ore: | Chromite, Iridosmine |
| Orebody form: | STREAM GRAVELS |
| Operation type: | Unknown |
| Deposit type: | Placer |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M046047 |
| DEP | 10038640 |
| Reference | METALLIC AND NON-METALLIC MINERAL DEPOSITS OF HOKKAIDO; JAPAN GEOLOGICAL SURVEY. P. 58-5 |
| Reporter | King, Bi-Shia |