Stone, Dimension Mines in Connecticut
281Total Sites
9Active
Stone, Dimension Mining in Connecticut
Connecticut has 281 stone, dimension-related mine and mineral deposit locations recorded in federal databases. Of these, 9 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
The earliest recorded stone, dimension mine in Connecticut is Millstone Quartz Monzonite Rock Quarry in New London County, with records dating to 1830.
By County
| County | Sites |
|---|---|
| New London County | 88 |
| Hartford County | 58 |
| New Haven County | 33 |
| Litchfield County | 26 |
| Tolland County | 25 |
| Middlesex County | 20 |
| Fairfield County | 17 |
| Windham County | 14 |
Stone, Dimension Mines
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