Locality type: | Quarry |
Classification |
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Species: | Bertrandite |
Formula: | Be4(Si2O7)(OH)2 |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
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Albite | β1 photo of Bertrandite associated with Albite at this locality. |
Quartz | β1 photo of Bertrandite associated with Quartz at this locality. |
Microcline | β1 photo of Bertrandite associated with Microcline at this locality. |
Data |
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Mineral Data: | Click here to view Bertrandite data |
Locality Data: | Click here to view Captain Cook's Quarry (Purdy Station Quarry), Newtown, Fairfield County, Connecticut, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 656956 |
Long-form Identifier: | 1:3:656956:3 |
GUID (UUID V4): | 7d3ce338-85f5-4c3b-b28e-bc9c237c98b7 |
Nearest other occurrences of Bertrandite |
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1.7km (1.1 miles) | βBiermann Quarries (Bethel quarries) and tourmaline ledge, Bethel, Fairfield County, Connecticut, USA |
10.7km (6.6 miles) | βOld Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA |
12.3km (7.6 miles) | βU. S. Route 7 Expressway (Danbury line to Iron Works District), Brookfield, Fairfield County, Connecticut, USA |
13.1km (8.1 miles) | βFillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine), Branchville, Redding (Reading), Fairfield County, Connecticut, USA |
14.5km (9.0 miles) | βState Route 25 road cuts, Trumbull, Fairfield County, Connecticut, USA |
16.0km (9.9 miles) | βBrookfield, Fairfield County, Connecticut, USA |
16.2km (10.1 miles) | βTrumbull, Fairfield County, Connecticut, USA |
16.9km (10.5 miles) | βCurtis Quarry (Southford Quarry; Southford pegmatite; Southbury rose quartz quarry; Bridgeport Woodfinishing Co. Quarry; Hulls Hill), Southford, Southbury, New Haven County, Connecticut, USA |
16.9km (10.5 miles) | βCasey Quarry (Ridgefield pegmatite), Ridgefield, Fairfield County, Connecticut, USA |
27.3km (17.0 miles) | βWoodbury pegmatite quarry (Judson Quarry), Woodbury, Litchfield County, Connecticut, USA |
References |
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Captain Cook's Quarry, Newtown, Fairfield County, Connecticut, USA