| Lat / long: | 39.03739, -120.86133 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | M020074 |
| MAS | 60610005 |
| DEP | 10237477 |
| Reference | DOM BULL 152,P 168;BULL 125,P 149;USGS FOLIO 66;USBM R 1 557 |
| Reporter | Western Field Operations Center (WFOC) |