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
Saltman amethyst locality, Sweden, Oxford County, Maine, USA


Locality type:Construction Site
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 Saltman amethyst locality, Sweden, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:33445
Long-form Identifier:1:3:33445:7
GUID (UUID V4):0
Nearest other occurrences of Muscovite
5.9km (3.7 miles) ⓘSouth Waterford Mica prospect (Bear Mountain Prospect), Waterford, Oxford County, Maine, USA
6.1km (3.8 miles) ⓘWillis True Quarry, Waterford, Oxford County, Maine, USA
7.6km (4.7 miles) ⓘBurnell Hill Feldspar Quarries, Waterford, Oxford County, Maine, USA
8.0km (4.9 miles) ⓘBeech Hill Mica Quarry, Waterford, Oxford County, Maine, USA
9.0km (5.6 miles) ⓘSaunders Mica Quarry, Waterford, Oxford County, Maine, USA
9.6km (5.9 miles) ⓘSaunders-Wheeler Prospect, Waterford, Oxford County, Maine, USA
9.6km (6.0 miles) ⓘFoster Hill prospect, Lovell, Oxford County, Maine, USA
9.6km (6.0 miles) ⓘBeryllium Corporation prospect, Lovell, Oxford County, Maine, USA
10.0km (6.2 miles) ⓘSabbatus Mountain prospects, Lovell, Oxford County, Maine, USA
10.2km (6.4 miles) ⓘOrman McAllister Quarry, Lovell, Oxford County, Maine, USA
References
 
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