| Lat / long: | 39.83236, -122.67279 |
| Tertiary: | Manganese |
| Discovery year: | 1941 |
| Operation type: | Surface |
| Development status: | Prospect |
| MAS | 61030006 |
| DEP | 10238832 |
| Reference | CALIF.JOUR.MINES AND GEOL.V.42,NO.3,JULY,1946,P.191 |
| Reporter | Western Field Operations Center (WFOC) |