| Location: | Middlesex County, Connecticut, United States, North America |
| Lat / long: | 41.52359, -72.53782 |
| dep_id: | 10192152 |
| mas_id: | 90070075 |
| Commodity type: | metallic and nonmetallic |
| Major mineral: | Feldspar |
| Trace mineral: | Beryllium, Mica |
| Operation type: | Surface |
| Development status: | Past Producer |
| Reporter: | Eastern Field Operations Center (EFOC) |
| References: |
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