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Muscovite from
Synnott Quarry, Portland, Middlesex Co., Connecticut, USA

Locality type:Quarry
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
References
References:Stugard, Frederick, Jr. (1958): PEGMATITES OF THE MIDDLETOWN AREA, CONNECTICUT. USGS Bulletin 1042-Q.
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Synnott Quarry, Portland, Middlesex Co., Connecticut, USA
Nearest other occurrences of Muscovite
0.5km (0.3 miles) Pelton's Quarry, Portland, Middlesex Co., Connecticut, USA
2.1km (1.3 miles) Schoonmaker Mine (Cramer Mine), Strickland pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA
2.1km (1.3 miles) Strickland Quarry (Eureka Quarry), Strickland pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA
2.4km (1.5 miles) Case Quarries, Portland, Middlesex Co., Connecticut, USA
2.5km (1.5 miles) Gotta-Walden Prospect, Portland, Middlesex Co., Connecticut, USA
2.5km (1.6 miles) Hale-Walker prospects, Collins Hill, Portland, Middlesex Co., Connecticut, USA
2.6km (1.6 miles) Walden Gem Quarry, Portland, Middlesex Co., Connecticut, USA
2.8km (1.7 miles) State Forest Quarry No. 1 (State Forest #1 Quarry; Clark Hill Quarry), East Hampton (Chatham), Middlesex Co., Connecticut, USA
2.8km (1.8 miles) Bordonaro Quarry, Portland, Middlesex Co., Connecticut, USA
2.9km (1.8 miles) Nathan Hall Quarry (Clark Hill Quarry), East Hampton (Chatham), Middlesex Co., Connecticut, USA
 
Mineral and/or Locality  
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