| Lat / long: | 38.14878, -122.58412 |
| Primary: | Stone |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M009223 |
| MAS | 60410082 |
| DEP | 10030801 |
| Reference | Calif. Jour. Mines and Geol. V. 51, No. 3, July 1955, P. 288, Pl. |
| Reporter | Gere, W., Western Field Operations Center (WFOC) |