| Lat / long: | 37.67911, -121.42742 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Unknown |
| MAS | 60770015 |
| DEP | 10165104 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEO. V.51, NO1, JAN. 1955, P.64-66,94,}{Deposit:: LOCATED 4MILES S. OF TRACY.} |
| Reporter | Western Field Operations Center (WFOC) |