| Lat / long: | 38.40679, -122.69887 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 60970060 |
| DEP | 10238942 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEO. V.46, NO1, JAN. 1950, P.112.}{Deposit:: CALIF. DIV. MINES AND GEOLOGY SPECIAL PUBL. 103, 1990.} |
| Reporter | Lowe, Nathan T. |