| Location: | Humboldt County, California, United States, North America |
| Lat / long: | 40.59428, -123.7578 |
| dep_id: | 10030553 |
| mrds_id: | M008744 |
| Commodity type: | metallic |
| Major mineral: | Manganese |
| Trace mineral: | Chromium |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Producer |
| ore: | Psilomelane |
| Reporter: | Gere, W., Von Dohlen, E.; Albers, J. |
| hrock_type: | Shale,Sandstone,Chert |
| References: |
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