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Muscovite from
West Branch pegmatite, Newark, New Castle County, Delaware, USA


Locality type:Pegmatite
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view West Branch pegmatite, Newark, New Castle County, Delaware, USA
Data Identifiers
Mindat Occurrence Record ID:236197
Long-form Identifier:1:3:236197:0
GUID (UUID V4):0
Nearest other occurrences of Muscovite
7.5km (4.7 miles) ⓘElk Creek pegmatite, Elk Township, Chester County, Pennsylvania, USA
13.1km (8.2 miles) ⓘNevin's Quarry, Landenberg, London Britain Township, Chester County, Pennsylvania, USA
17.9km (11.1 miles) ⓘOxford Area, East Nottingham Township, Chester County, Pennsylvania, USA
18.4km (11.4 miles) ⓘAmos Pugh's Farm, East Nottingham Township, Chester County, Pennsylvania, USA
18.8km (11.7 miles) ⓘHenry Pusey's quarry, Willowdale, East Marlboro Township, Chester County, Pennsylvania, USA
19.9km (12.4 miles) ⓘSwain's Quarry, Pennsbury Township, Chester County, Pennsylvania, USA
21.8km (13.5 miles) ⓘSylmar, West Nottingham Township, Chester County, Pennsylvania, USA
22.9km (14.3 miles) ⓘWoodlawn Quarry, Wilmington, New Castle County, Delaware, USA
24.1km (14.9 miles) ⓘBeaver Valley, New Castle County, Delaware, USA
24.3km (15.1 miles) ⓘCorundum Hill, Newlin Township, Chester County, Pennsylvania, USA
References
Delaware Geological Survey Collection
 
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