| Lat / long: | 37.97518, -122.07187 |
| Primary: | Stone |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M007225 |
| DEP | 10092018 |
| Reference | CALIF. JOUR. VOL. 47, NO. 4, OCT. 1951, P. 588; V. 54, NO. 4, OCT. 1958, PP. 552-553, 578, PL. |
| Reporter | Gere, W. |