| Site name | Horonari |
| Major commodities | PGE - Iridium, PGE - Osmium |
| Minor commodities | PGE - Platinum, PGE - Palladium, Chromium, PGE - Ruthenium, PGE - Rhodium |
| Ore minerals/materials | Chromite, Iridosmine |
| Country | Japan |
| State | Hokkaido |
| Latitude | 43.85 |
| Longitude | 142.1 |
