| Lat / long: | 37.8949, -121.93771 |
| Tertiary: | Copper |
| Ore: | Chalcopyrite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Diabase |
| MRDS | M007211 |
| DEP | 10029573 |
| Reference | PAMPEYAN, E.H., 1963 , GEOLOGY AND MINERAL DEPOSITS OF MOUNT DIABLO, CONTRA COSTA COUNTY; CALIFORNIA DIVISION OF MINES AND GEOLOGY, SPECIAL REPORT 80 , P. 2 |
| Reporter | Gere, W., Fraticelli, L. A. (Albers, J.) |