Classification |
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Species: | 'Biotite' (not an IMA approved species) |
Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Confirmation |
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Validity: | Confirmed |
Confirmation Methods: | Visually Identified |
Data |
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Mineral Data: | Click here to view Biotite data |
Locality Data: | Click here to view Redding Glen (Redding Ridge), Redding (Reading), Fairfield County, Connecticut, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 850247 |
Long-form Identifier: | 1:3:850247:6 |
GUID (UUID V4): | a403e588-53e7-4162-aa68-0f94bd4f1f5f |
Nearest other occurrences of Biotite |
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8.8km (5.5 miles) | ⓘRidgefield, Fairfield County, Connecticut, USA |
9.8km (6.1 miles) | ⓘOld Quarry Nature Center, Danbury, Fairfield County, Connecticut, USA |
12.4km (7.7 miles) | ⓘDanbury, Fairfield County, Connecticut, USA |
14.0km (8.7 miles) | ⓘWestern Connecticut State College, Danbury, Fairfield County, Connecticut, USA |
14.0km (8.7 miles) | ⓘOld Mine Park (Old Tungsten Mine), Long Hill, Trumbull, Fairfield County, Connecticut, USA |
14.0km (8.7 miles) | ⓘNorth Street mall, Danbury, Fairfield County, Connecticut, USA |
14.0km (8.7 miles) | ⓘNew England Materials quarry, Monroe, Fairfield County, Connecticut, USA |
14.1km (8.8 miles) | ⓘCorporate Drive, Long Hill, Trumbull, Fairfield County, Connecticut, USA |
14.9km (9.3 miles) | ⓘAgstone Company Limestone Quarry, Danbury, Fairfield County, Connecticut, USA |
17.4km (10.8 miles) | ⓘU. S. Route 7 Expressway (Danbury line to Iron Works District), Brookfield, Fairfield County, Connecticut, USA |
References |
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