| Lat / long: | 43.64836, 141.91518 |
| Primary: | Iridium, Osmium |
| Secondary: | Palladium, Chromium, Gold |
| Ore: | Chromite, Gold |
| Orebody form: | STREAM GRAVELS |
| Operation type: | Unknown |
| Deposit type: | Placer |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | M046608 |
| DEP | 10039074 |
| Reference | {Deposit:: GEOLOGY AND MINERAL RESOURCES OF JAPAN, 1960: GEOLOGICAL SURVEY OF JAPAN, P. 188}{Deposit:: POLLARD, 1951, PT GROUP METALS OF JAPAN = NAT. RES. SECT; PREM. STUDY 66. GEN. HDQ. ALLIED POWERS, TOKYO, P. 11, 19 AND 20.} |
| Reporter | King, Bi-Shia |