| Locality type: | Quarry |
| Classification |
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| Species: | 'Chlorite Group' (not an IMA approved species) |
| Formation: | Secondary |
| Comments: | Very fine-grained alteration of primary minerals, with sericite and clays. |
| Colour: | gray-green |
| Quality for species: | Poor for species, only of interest for locality collectors. (#) |
| Abundance at site: | Common |
| Confirmation |
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|
| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Associated Minerals Based on Photo Data: |
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| Magnesite | 5 |
| Quartz | 5 |
| Kyanite | 5 |
| Calcite | 5 |
| Muscovite | 2 |
| Titanite | 1 |
| Almandine | 1 |
| Albite | 1 |
| Rutile | 1 |
| Data |
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| Mineral Data: | Click here to view Chlorite Group data |
| Locality Data: | Click here to view Becker Quarry, Willington, Tolland County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 488328 |
| Long-form Identifier: | 1:3:488328:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chlorite Group |
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| 10.1km (6.3 miles) | ⓘBurgundy Hill Quarry, Tolland, Tolland County, Connecticut, USA |
| 16.0km (9.9 miles) | ⓘMansfield Hollow Dam, Windham, Windham County, Connecticut, USA |
| 27.9km (17.3 miles) | ⓘMonson quarries (Flynt quarries), Monson, Hampden County, Massachusetts, USA |
| 30.8km (19.1 miles) | ⓘState Route 2 roadcut, Marlborough, Hartford County, Connecticut, USA |
| 37.8km (23.5 miles) | ⓘ"Foothold Cleft", Airline Railroad, East Hampton, Middlesex County, Connecticut, USA |
| 39.2km (24.4 miles) | ⓘRoncari Quarry, East Granby, Hartford County, Connecticut, USA |
| 39.4km (24.5 miles) | ⓘState Route 20 road cut, East Granby, Hartford County, Connecticut, USA |
| 40.0km (24.8 miles) | ⓘGreat Hill cobalt mines, Cobalt, East Hampton, Middlesex County, Connecticut, USA |
| 40.8km (25.3 miles) | ⓘSchoonmaker Mine, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA |
| 40.8km (25.4 miles) | ⓘStrickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA |
| References |
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