| Lat / long: | 37.93304, -118.88461 |
| Primary: | Pumice |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M010644 |
| DEP | 10109276 |
| Reference | {Deposit:: CALIF. B. 174, P. 60, 61, AND PL. 1}{Deposit:: CALIF. V. 36, NO. 2, P. 151}{Deposit:: REPT. 23, OCT. 1927, P. 403; CALIF. SP. REPT. 47, PL. 2} |
| Reporter | Gere, W. |