| Lat / long: | 40.90263, -122.24137 |
| Tertiary: | Copper, Iron |
| Ore: | Limonite, Magnetite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M020497 |
| DEP | 10033848 |
| Reference | LOGAN, C. A., 1926 , SACRAMENTO FIELD DIVISION, 22ND REPORT STATE MIN., CALIF. MIN. BUR., PG. 19 |
| Reporter | Fraticelli, L. A. (Albers, J.) |