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Annite from
Ilmenite locality, Bridgewater, Litchfield Co., Connecticut, USA

Classification
Species:Annite
Formula:KFe32+(AlSi3O10)(OH)2
Comments:constituent of the schist matrix
Habit:micaceous
Colour:black
Quality for species:Rock forming mineral/non-crystalline/little interest for collectors.(##)
Abundance at site:Extremely common
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
References
References:Harold Moritz collection
Data
Mineral Data:Click here to view Annite data
Locality Data:Click here to view Ilmenite locality, Bridgewater, Litchfield Co., Connecticut, USA
Nearest other occurrences of Annite
6.2km (3.8 miles) Danbury beryl prospect, Brookfield, Fairfield County, Connecticut, USA
14.5km (9.0 miles) Biermann Quarries (Bethel quarries) and tourmaline ledge, Bethel, Fairfield County, Connecticut, USA
19.5km (12.1 miles) East Village pegmatite, Monroe, Fairfield County, Connecticut, USA
20.1km (12.5 miles) New England Mining Company Quarry (Roebling Mine; Hewitt's Mine), Upper Merryall, New Milford, Litchfield Co., Connecticut, USA
20.3km (12.6 miles) Redding (Reading), Fairfield County, Connecticut, USA
24.0km (14.9 miles) Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA
25.0km (15.6 miles) Fillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine), Branchville, Redding (Reading), Fairfield County, Connecticut, USA
30.7km (19.1 miles) Hancock Brook Dam, Plymouth, Litchfield Co., Connecticut, USA
33.8km (21.0 miles) Thomaston Dam railroad cut, Thomaston Dam, Thomaston, Litchfield Co., Connecticut, USA
33.9km (21.1 miles) Thomaston Dam pegmatite, Thomaston Dam, Thomaston, Litchfield Co., Connecticut, USA
 
Mineral and/or Locality  
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