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
French Mountain prospect, Albany, Oxford County, Maine, USA


Locality type:Prospect
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 French Mountain prospect, Albany, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:33085
Long-form Identifier:1:3:33085:9
GUID (UUID V4):0
Nearest other occurrences of Muscovite
1.7km (1.1 miles) ⓘChester Holt prospect, Albany, Oxford County, Maine, USA
2.2km (1.4 miles) ⓘWardwell Quarry (Pechnic Quarry), Albany, Oxford County, Maine, USA
2.6km (1.6 miles) ⓘFlint Mountain prospects, Albany, Oxford County, Maine, USA
2.7km (1.7 miles) ⓘWentworth Quarry, Albany, Oxford County, Maine, USA
4.1km (2.5 miles) ⓘKnight #1 and #2 Quarries, Waterford, Oxford County, Maine, USA
4.4km (2.7 miles) ⓘStearns Quarry, Albany, Oxford County, Maine, USA
4.6km (2.9 miles) ⓘAllen Mountain prospect (Allen Mountain Spar opening), Stoneham, Oxford County, Maine, USA
5.1km (3.2 miles) ⓘButters Mountain locality, Stoneham, Oxford County, Maine, USA
5.9km (3.7 miles) ⓘHarding Hill prospects, Stoneham, Oxford County, Maine, USA
5.9km (3.7 miles) ⓘBumpus Quarry, Albany, Oxford County, Maine, USA
References
King, Vandall - Ed. (2009) Maine Feldspar, Families, and Feuds - Oxford County Mining History. New England Historical Publications.
 
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