| Lat / long: | 37.17186, -121.62741 |
| Primary: | Magnesite |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025112 |
| DEP | 10077461 |
| Reference | {Deposit:: CORPS. OF ENG. MORGAN HILL QUAD. 1940; CALIF. DIV. MINES B.79,}{Deposit:: P.78 USGS B.335, P.32.} |
| Reporter | Unknown |