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
LaFlamme Quarry, Minot, Androscoggin County, Maine, USA


Locality type:Quarry
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Comments:No reference.
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view LaFlamme Quarry, Minot, Androscoggin County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:35771
Long-form Identifier:1:3:35771:3
GUID (UUID V4):0
Nearest other occurrences of Muscovite
0.0km (0.0 miles) ⓘSturtevant Quarry, Minot, Androscoggin County, Maine, USA
0.2km (0.1 miles) ⓘPhillips Quarry, Minot, Androscoggin County, Maine, USA
0.4km (0.3 miles) ⓘBell Quarry (Giddings Quarry), Minot, Androscoggin County, Maine, USA
3.8km (2.4 miles) ⓘKennedy Quarry, Auburn, Androscoggin County, Maine, USA
4.2km (2.6 miles) ⓘEmery prospect, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
4.4km (2.7 miles) ⓘAustin McHugh Quarry, Minot, Androscoggin County, Maine, USA
4.7km (2.9 miles) ⓘWade Quarry (Androscoggin Tourmaline prospect), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
4.7km (2.9 miles) ⓘGroves Quarry (Hole in the Ground Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
4.7km (2.9 miles) ⓘPulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
4.8km (3.0 miles) ⓘKeith Quarry (Towne Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
References
 
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