| Lat / long: | 43.84318, -119.14939 |
| Primary: | Manganese |
| Ore: | Psilomelane |
| Discovery year: | 1938 |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Tuff |
| Associated type: | Rhyolite |
| MRDS | M015535 |
| DEP | 10095152 |
| Reference | LIBBEY, F.W., ETAL., 1942 , MANGANESE IN OREGON: ODGMI BULL. 17 , P. 6 |
| Reporter | Bradley, Robin (Walker, George W.), Gray, Jerry J. |