| Location: | Marin County, California, United States, North America |
| Lat / long: | 38.09069, -122.81186 |
| dep_id: | 10260609 |
| mas_id: | 60410085 |
| Commodity type: | nonmetallic |
| Major mineral: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Producer |
| Reporter: | Ridenour, James |
| References: |
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