| Lat / long: | 37.43665, -117.94093 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60270808 |
| DEP | 10212138 |
| Reference | {Deposit:: CALIF. JOUR. MINES AND GEOL., V. 47, 1951, P. 109.}{Deposit:: CALIF. DIV. MINES BULLETIN 174, 1956, P. 62.} |
| Reporter | Lowe, Nathan T. |