| Lat / long: | 41.57375, -120.43299 |
| Primary: | Pumice |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010146 |
| DEP | 10092363 |
| Reference | {Deposit:: CALIF. B. 174, P. 29}{Deposit:: CALIF. JOUR. VOL. 44, NO. 4, OCT. 1948, P. 351} |
| Reporter | Gere, W., Li, Zhiping (Peters, S.) |