| Lat / long: | 38.49159, -122.61997 |
| Primary: | Manganese |
| Operation type: | Surface |
| Development status: | Prospect |
| MRDS | M020244 |
| MAS | 60970050 |
| DEP | 10263155 |
| Reference | {Deposit:: D.O.M. BULL. 125, P.186; CALIF. JOUR. MINE & GEO. V.46, NO}{Deposit:: JAN. 1950, P.97; BULL. 152, P.284.} |
| Reporter | Western Field Operations Center (WFOC) |