South Glastonbury, CT Stone Mines
Stone Mines in South Glastonbury, Connecticut
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Amphibolite Gneiss Rock Quarries No. Cj-014 |
|
|
|
Stone |
| Granite Gneiss Rock Quarries No. Cj-030 |
|
|
|
Stone |
| Walden Gem Mine |
|
Private |
|
Gemstones |
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