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Adularia from
U. S. Route 7 Expressway (Danbury line to Iron Works District), Brookfield, Fairfield County, Connecticut, USA

Classification
Species:K Feldspar var: Adularia
Formula:KAlSi3O8
Formation:Secondary
Comments:Microcrystals in Alpine clefts.
Habit:wedges
Colour:cream
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Rare
Confirmation
Validity:Believed Valid
References
References:Januzzi, Ronald E. (1994), Mineral Data Book - Western Connecticut and Environs. The Mineralogical Press, Danbury, Connecticut.; Former Ronald Januzzi collection.
Data
Mineral Data:Click here to view Adularia data
Locality Data:Click here to view U. S. Route 7 Expressway (Danbury line to Iron Works District), Brookfield, Fairfield County, Connecticut, USA
Nearest other occurrences of Adularia
11.4km (7.1 miles) Biermann Quarries (Bethel quarries) and tourmaline ledge, Bethel, Fairfield County, Connecticut, USA
18.1km (11.2 miles) Nonnewaug River Industrial Park, Woodbury, Litchfield Co., Connecticut, USA
22.5km (14.0 miles) Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA
26.4km (16.4 miles) State Route 25 road cuts, Trumbull, Fairfield County, Connecticut, USA
27.0km (16.8 miles) Barrett Brothers Quarry (D and J Quarry), Beacon Falls, New Haven Co., Connecticut, USA
29.4km (18.2 miles) Derby, New Haven Co., Connecticut, USA
33.2km (20.6 miles) Lord Chamberlain Nursing and Rehabilitation Center (7003 Main Street; 7003 State Route 110), Stratford, Fairfield County, Connecticut, USA
41.3km (25.6 miles) State Route 8 and State Route 118 interchange, Harwinton, Litchfield Co., Connecticut, USA
52.9km (32.9 miles) Taine Mountain, Burlington, Hartford Co., Connecticut, USA
56.7km (35.3 miles) State Route 9 - Ellis Street and State Route 72 interchanges (State Route 72 roadcut), New Britain, Hartford Co., Connecticut, USA
 
Mineral and/or Locality  
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