| Lat / long: | 40.83155, -122.28299 |
| Primary: | Barium-Barite |
| Operation type: | Underground |
| Development status: | Unknown |
| MAS | 60890098 |
| DEP | 10140485 |
| Reference | {Deposit:: CALIF JOUR MINES & GEOL V35 NO2 APR 1939 P114}{Deposit:: ALSO SEC 34 35-35N 4W} |
| Reporter | Western Field Operations Center (WFOC) |