Winegar
ProspectUndergroundUSGS MRDS
Location
| State | California |
| County | Alameda |
| Coordinates | 37.51881, -121.54602 |
Commodities
| Tertiary | Manganese, Silica |
Mine Details
| Status | Prospect |
| Type | Underground |
| Discovery Year | 1917 |
| Data Source | USGS MRDS |
| Source ID | 10211053 |