| Location: | San Joaquin County, California, United States, North America |
| Lat / long: | 37.63131, -121.50522 |
| dep_id: | 10286802 |
| mrds_id: | M020144 |
| mas_id: | 60770003 |
| Commodity type: | metallic |
| Trace mineral: | Manganese, Silica |
| Operation type: | Underground |
| Development status: | Past Producer |
| other_matl: | Chert, Psilomelane, Rhodochrosite |
| Reporter: | Burnett |
| References: |
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