| Location: | Marin County, California, United States, North America |
| Lat / long: | 38.06656, -122.8344 |
| dep_id: | 10008584 |
| mrds_id: | D000894 |
| Commodity type: | metallic |
| Major mineral: | Tungsten |
| Operation type: | Unknown |
| Production size: | No production occurred |
| Development status: | Occurrence |
| ore: | Scheelite |
| Reporter: | Elliott, James E. |
| hrock_type: | Granite |
| References: |
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