| Lat / long: | 39.14678, -122.34997 |
| Primary: | Bentonite |
| Operation type: | Surface |
| Development status: | Occurrence |
| MAS | 60110054 |
| DEP | 10259987 |
| Reference | {Deposit:: CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 107, 1990,}{Deposit:: P. 8.} |
| Reporter | Ridenour, James |