| Lat / long: | 37.70102, -120.27659 |
| Primary: | Gold |
| Operation type: | Underground |
| Development status: | Unknown |
| MRDS | M009248 |
| MAS | 60430267 |
| DEP | 10115530 |
| Reference | {Deposit:: CALIF. JOUR. MINES , GEOLOGY; V. NOS. 1,2; JAN.-APR., 1957,}{Deposit:: LOCATION-1/2 MI. E OF GRANITE SPRING SCHOOL ON THE COULTERVI}{Deposit:: HAYWARD-LA GRANGE ROAD} |
| Reporter | Western Field Operations Center (WFOC) |