| Lat / long: | 44.71874, -118.27633 |
| Primary: | Manganese |
| Ore: | Manganite, Psilomelane, Pyrolusite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host rock: | Elkhorn Ridge Argillite;Elkhorn Ridge Argillite |
| Host type: | Argillite |
| MRDS | M014076 |
| DEP | 10032518 |
| Reference | {Deposit:: LIBBY, F. W., ET. AL, 1942 , MANGANESE IN OREGON: ODGMI BULL. 17 , P. 56 .}{Deposit:: APPLING, R.N., 1959, MANGANESE DEPOSITS OF NORTHEASTERN OREGON, USBM REPT. OF INV. 5472, P. 18}{Deposit:: 1953 RECO} |
| Reporter | Bradley, Robin (Walker, George W.), Gray, Jerry J., Lee, W. |