| Location: | Alameda County, California, United States, North America |
| Lat / long: | 37.57181, -121.63293 |
| dep_id: | 10138646 |
| mrds_id: | M004667 |
| mas_id: | 60010007 |
| Commodity type: | metallic |
| Trace mineral: | Manganese |
| Operation type: | Surface |
| Development status: | Past Producer |
| Reporter: | Western Field Operations Center (WFOC) |
| disc_yr: | 1896 |
| References: |
- Deposit:: CALIF JOUR MINES& GEO V 46 NO2 APRIL 1950 P343 PL58
- Deposit:: LOCATION SHOULD BE CHECKED ON MRC
- Deposit:: 1953
- Deposit:: LOCATION SHOULD BE CHECKED ON MRC SHOWS SEC.17,T2S, R3E.
|