| Lat / long: | 40.74565, -122.30079 |
| Primary: | Limestone, General |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 60890091 |
| DEP | 10189717 |
| Reference | {Deposit:: CALIF J V35 NO2 APR 1939 P164}{Deposit:: SEC 3 ALSO}{Deposit:: CALIF. DIV. MINES AND GEOLOGY SPECIAL PUBL. 103, 1990.} |
| Reporter | Lowe, Nathan T. |