| Lat / long: | 38.50766, -122.32847 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010688 |
| DEP | 10031597 |
| Reference | {Deposit:: CALIF. JOUR. V. 44, NO. 2, APRIL 1948, PP. 184-6}{Deposit:: REPT. 25, 1929, PP. 239-240} |
| Reporter | Gere, W. |