| Lat / long: | 40.78207, -122.47193 |
| Primary: | Copper |
| Ore: | Chalcopyrite, Pyrite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Rhyolite |
| Associated type: | Rhyolite |
| MRDS | M020483 |
| DEP | 10033835 |
| Reference | AUBURY, L. E., 1908 , COPPER RESOURCES IN CALIFORNIA BULL. 50 , CALIF. MIN. BUR., PG. 97 - 9 |
| Reporter | Fraticelli, L. A. (Albers, J.) |