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
Lone Star Silver Mine, Woodstock, Oxford County, Maine, USA


Locality type:Mine
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 Lone Star Silver Mine, Woodstock, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:42140
Long-form Identifier:1:3:42140:7
GUID (UUID V4):0
Nearest other occurrences of Muscovite
3.1km (2.0 miles) ⓘWoodstock Gold and Silver Mine, Woodstock, Oxford County, Maine, USA
4.2km (2.6 miles) ⓘDavis Silver mine, Milton, Oxford County, Maine, USA
4.5km (2.8 miles) ⓘBean Mountain "Gold" mine, Milton, Oxford County, Maine, USA
4.5km (2.8 miles) ⓘBean Mountain Mica prospect, Milton, Oxford County, Maine, USA
5.2km (3.2 miles) ⓘSpeckled Mountain localities, Peru, Oxford County, Maine, USA
6.0km (3.8 miles) ⓘMount Glines mine, Milton, Oxford County, Maine, USA
6.5km (4.0 miles) ⓘKoskela #2 prospect, Woodstock, Oxford County, Maine, USA
6.5km (4.0 miles) ⓘKoskela #1 prospect, Woodstock, Oxford County, Maine, USA
7.2km (4.5 miles) ⓘBiron Quarry, Sumner, Oxford County, Maine, USA
8.7km (5.4 miles) ⓘBlack Mountain locality, Peru, Oxford County, Maine, USA
References
 
and/or  
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