| Lat / long: | 38.01769, -120.37989 |
| Primary: | Graphite |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025991 |
| DEP | 10111236 |
| Reference | {Deposit:: CALIF JOUR MINES AND GEOL V45 NO1 JAN 1949 P75 PL8 PATENTED CLAIM}{Deposit:: OF 100 ACRES} |
| Reporter | Unknown |