| Locality type: | Road Cutting |
| Classification |
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| Species: | Prehnite |
| Formula: | Ca2Al2Si3O10(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Datolite | 3 |
| K Feldspar | 3 |
| - var Adularia | 3 |
| Ferrosaponite | 3 |
| Calcite | 1 |
| Data |
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| Mineral Data: | Click here to view Prehnite data |
| Locality Data: | Click here to view State Route 4 road cut, Farmington, Hartford County, Connecticut, USA |
| Photo Gallery | View Gallery (5 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 614782 |
| Long-form Identifier: | 1:3:614782:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Prehnite |
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| 0.8km (0.5 miles) | ⓘFarmington Trap Rock Quarry, Farmington, Hartford County, Connecticut, USA |
| 2.7km (1.7 miles) | ⓘTomasso Quarry, Farmington, Hartford County, Connecticut, USA |
| 5.7km (3.5 miles) | ⓘJourney Road quarry, Plainville, Hartford County, Connecticut, USA |
| 5.8km (3.6 miles) | ⓘState Route 372 construction site, Plainville, Hartford County, Connecticut, USA |
| 5.8km (3.6 miles) | ⓘTilcon trap rock quarry, Plainville, Hartford County, Connecticut, USA |
| 6.7km (4.2 miles) | ⓘPlainville Trap Rock Quarry (Tilcon New Britain Quarry), Plainville, Hartford County, Connecticut, USA |
| 7.5km (4.7 miles) | ⓘTalcott Mountain, Avon, Hartford County, Connecticut, USA |
| 8.3km (5.2 miles) | ⓘState Route 9 - Ellis Street and State Route 72 interchanges (State Route 72 roadcut), New Britain, Hartford County, Connecticut, USA |
| 8.4km (5.2 miles) | ⓘBalf Quarry, Newington, Hartford County, Connecticut, USA |
| 8.8km (5.5 miles) | ⓘSherrill Street quarry, New Britain, Hartford County, Connecticut, USA |
| References |
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State Route 4 road cut, Farmington, Hartford County, Connecticut, USA