Global InformationIchinokawa Mine information
 | |
| Location | |
|---|---|
| Location | Saijō |
| Prefecture | Ehime Prefecture |
| Country | Japan |
| Coordinates | 33°53′30″N 133°12′24″E / 33.89167°N 133.20667°E |
| Production | |
| Products | Antimony |
| History | |
| Opened | 1679 |
| Closed | 1957 |
| Owner | |
| Company | Sumitomo Group |
The Ichinokawa antimony mine (市之川鉱山, Ichinokawa kōzan) was a prominent source of antimony in Saijō, Ehime Prefecture, Japan. Prized high-quality stibnite crystals produced at the mine can be found in museums and private collections around the world.