| Lat / long: | 34.92751, -116.91977 |
| Primary: | Volcanic Materials |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60713778 |
| DEP | 10164885 |
| Reference | {Deposit:: NO. 53}{Deposit:: CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 103, 1990,}{Deposit:: P. 26.} |
| Reporter | Rumsey, Clayton M. |