| Lat / long: | 40.39014, -123.69142 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | M008738 |
| MAS | 60230002 |
| DEP | 10139603 |
| Reference | CALIF BULL 152 P 63 USBM R1 5579 P 6 |
| Reporter | Western Field Operations Center (WFOC) |