| Lat / long: | 38.0193, -121.96044 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | M007214 |
| MAS | 60130089 |
| DEP | 10210998 |
| Reference | {Deposit:: CALIF. B.174, PP.32&94; CALIF. JOUR. V.47, NO.4, OCT. 195}{Deposit:: P.578; V.54, NO.4, P.574, PL.5; BULL. 149, P.96.} |
| Reporter | Western Field Operations Center (WFOC) |