Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Muscovite from
Lime Crest Quarry, Sparta Township, Sussex County, New Jersey, USA


Locality type:Quarry
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Comments:more likely to be brucite
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Scapolite7
Calcite3
Graphite2
Meionite1
Lizardite1
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Lime Crest Quarry, Sparta Township, Sussex County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:73111
Long-form Identifier:1:3:73111:9
GUID (UUID V4):0
Nearest other occurrences of Muscovite
7.3km (4.5 miles) ⓘSterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA
8.1km (5.0 miles) ⓘFranklin Quarry, Franklin, Sussex County, New Jersey, USA
9.8km (6.1 miles) ⓘFurnace Quarry, Franklin, Sussex County, New Jersey, USA
10.2km (6.4 miles) ⓘBuckwheat dump mineral collecting site, Franklin Mine, Franklin, Sussex County, New Jersey, USA
10.4km (6.5 miles) ⓘBuckwheat pit, Franklin Mine, Franklin, Sussex County, New Jersey, USA
10.5km (6.5 miles) ⓘFranklin Mine, Franklin, Sussex County, New Jersey, USA
11.1km (6.9 miles) ⓘMill site dump, Franklin Mine, Franklin, Sussex County, New Jersey, USA
12.5km (7.7 miles) ⓘNorth Jersey Stone Co. Quarry, Cranberry Lake, Byram Township, Sussex County, New Jersey, USA
14.2km (8.8 miles) ⓘSilver Mine, Cranberry Lake, Byram Township, Sussex County, New Jersey, USA
14.4km (9.0 miles) ⓘMase Mountain, Tierneys Corner, Jefferson Township, Morris County, New Jersey, USA
References
 
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