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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Orthoclase from
Greifensteine, Ehrenfriedersdorf, Erzgebirgskreis, Saxony, Germany


Locality type:Outcrop
Classification
Species:Orthoclase
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Orthoclase data
Locality Data:Click here to view Greifensteine, Ehrenfriedersdorf, Erzgebirgskreis, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:95449
Long-form Identifier:1:3:95449:1
GUID (UUID V4):0
Nearest other occurrences of Orthoclase
3.4km (2.1 miles) ⓘSauberg Mine, Ehrenfriedersdorf, Erzgebirgskreis, Saxony, Germany
15.8km (9.8 miles) ⓘVater Abraham Mine, Lauta, Marienberg, Erzgebirgskreis, Saxony, Germany
24.3km (15.1 miles) ⓘStruthwald quarries, Niederwiesa, Mittelsachsen, Saxony, Germany
25.1km (15.6 miles) ⓘFahsel quarry, Blauenthal, Eibenstock, Erzgebirgskreis, Saxony, Germany
27.0km (16.8 miles) ⓘRatsstein quarry, Hartmannsdorf, Mittelsachsen, Saxony, Germany
28.0km (17.4 miles) ⓘElzing quarry, Hartmannsdorf, Mittelsachsen, Saxony, Germany
30.4km (18.9 miles) ⓘVykmanov, Perštejn, Chomutov District, Ústí nad Labem Region, Czech Republic
30.4km (18.9 miles) ⓘKřimov D7 roadcut, Křimov, Chomutov District, Ústí nad Labem Region, Czech Republic
30.7km (19.1 miles) ⓘEliáš Mine, Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech Republic
30.9km (19.2 miles) ⓘVýsluní deposit, Výsluní, Chomutov District, Ústí nad Labem Region, Czech Republic
References
Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland (1st ed.) Schweizerbart, Stuttgart.
 
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