| Lat / long: | 38.53179, -122.47216 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface-Underground |
| Development status: | Prospect |
| MAS | 60550115 |
| DEP | 10285628 |
| Reference | {Deposit:: CALIF. JOUR. V. 44, NO. 2, APRIL, 1948, PP. 169-170}{Deposit:: REPT. JULY, 1944, P. 340}{Deposit:: OBSIDIAN} |
| Reporter | Western Field Operations Center (WFOC) |