| Classification |
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| Species: | Calcite |
| Formula: | CaCO3 |
| Comments: | in a cavity with prehnite, massive with pyroxene. |
| Abundance at site: | Rare |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Calcite data |
| Locality Data: | Click here to view Interstate 84 (I-84; I-86; State Route 15; Wilbur Cross Highway), Union, Tolland County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 772863 |
| Long-form Identifier: | 1:3:772863:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Calcite |
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| 10.0km (6.2 miles) | ⓘSturbridge Graphite Mine (Tantiusques Mine; Winthrop Lead Mine), Sturbridge, Worcester County, Massachusetts, USA |
| 13.8km (8.6 miles) | ⓘBecker Quarry, Willington, Tolland County, Connecticut, USA |
| 20.1km (12.5 miles) | ⓘMonson quarries (Flynt quarries), Monson, Hampden County, Massachusetts, USA |
| 23.8km (14.8 miles) | ⓘWest Thompson Dam, West Thompson, Thompson, Windham County, Connecticut, USA |
| 25.2km (15.7 miles) | ⓘMansfield Hollow Dam, Windham, Windham County, Connecticut, USA |
| 29.0km (18.0 miles) | ⓘUS Route 6 Willimantic Bypass expressway road cuts, Coventry, Tolland County, Connecticut, USA |
| 35.3km (21.9 miles) | ⓘWauregan Quarry, Wauregan, Plainfield, Windham County, Connecticut, USA |
| 37.8km (23.5 miles) | ⓘDurfee Hill Gold mine, Glocester, Providence County, Rhode Island, USA |
| 41.4km (25.7 miles) | ⓘMack Brick Yard, Windsor, Hartford County, Connecticut, USA |
| 44.2km (27.5 miles) | ⓘBallard Quarry, Worcester, Worcester County, Massachusetts, USA |
| References |
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