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
Hooper Ledge Quarry, Paris, Oxford County, Maine, USA


03047880017369337039231.jpg
Muscovite

Hooper Ledge Quarry, Paris, Oxford County, Maine, USA
03047880017369337039231.jpg
Muscovite

Hooper Ledge Quarry, Paris, Oxford County, Maine, USA
01337950017369337043029.jpg
Muscovite

Hooper Ledge Quarry, Paris, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Almandine1
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Hooper Ledge Quarry, Paris, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:32966
Long-form Identifier:1:3:32966:8
GUID (UUID V4):0
Nearest other occurrences of Muscovite
0.0km (0.0 miles) ⓘHooper Ledge prospect, Paris, Oxford County, Maine, USA
2.1km (1.3 miles) ⓘWhispering Pines Quarry, Paris, Oxford County, Maine, USA
2.6km (1.6 miles) ⓘSlattery Quarry, Paris, Oxford County, Maine, USA
3.8km (2.4 miles) ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA
3.9km (2.4 miles) ⓘIrish Quarry, Paris, Oxford County, Maine, USA
4.6km (2.9 miles) ⓘCrocker Hill mines, Paris, Oxford County, Maine, USA
6.1km (3.8 miles) ⓘLittle Singepole Mountain prospects, Paris, Oxford County, Maine, USA
6.3km (3.9 miles) ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA
6.6km (4.1 miles) ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA
6.8km (4.2 miles) ⓘEllingwood Prospect, Paris, Oxford County, Maine, USA
References
Thompson, W.B., et.al., 1991, Maine Mineral Localities, 2nd edition, Maine Geological Survey, Augusta.
 
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