| Site name | Nakatombetsu - Kakuta |
| Major commodities | PGE - Iridium, PGE - Osmium |
| Minor commodities | PGE - Palladium, Gold, PGE - Platinum, PGE - Rhodium, PGE - Ruthenium |
| Ore minerals/materials | Iridosmine |
| Country | Japan |
| State | Hokkaido |
| Latitude | 44.98056 |
| Longitude | 142.35833 |
