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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Natrolite from
Phonolite Quarry (Richter Quarry), Hammerunterwiesenthal, Oberwiesenthal, Erzgebirgskreis, Saxony, Germany


Locality type:Quarry
Classification
Species:Natrolite
Formula:Na2Al2Si3O10 · 2H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Gibbsite11
Thomsonite-Ca5
Calcite5
Analcime4
Data
Mineral Data:Click here to view Natrolite data
Locality Data:Click here to view Phonolite Quarry (Richter Quarry), Hammerunterwiesenthal, Oberwiesenthal, Erzgebirgskreis, Saxony, Germany
Photo GalleryView Gallery (27 photos)
Data Identifiers
Mindat Occurrence Record ID:95601
Long-form Identifier:1:3:95601:9
GUID (UUID V4):0
Nearest other occurrences of Natrolite
1.2km (0.7 miles) České Hamry phonolite quarry, České Hamry, Vejprty, Chomutov District, Ústí nad Labem Region, Czech Republic
38.2km (23.8 miles) Mokrá quarry, Mokrá, Čichalov, Karlovy Vary District, Karlovy Vary Region, Czech Republic
47.3km (29.4 miles) Špičák Hill, Most, Most District, Ústí nad Labem Region, Czech Republic
51.9km (32.2 miles) Želenický hill, Želenice, Most District, Ústí nad Labem Region, Czech Republic
55.3km (34.3 miles) Podhorní hill (Podhora), Ovesné Kladruby, Cheb District, Karlovy Vary Region, Czech Republic
61.9km (38.5 miles) Dolánky, Ohníč, Teplice District, Ústí nad Labem Region, Czech Republic
65.1km (40.5 miles) Wartberg quarries, Längenau, Selb, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
69.3km (43.1 miles) Koštál Diatreme, Jenčice, Litoměřice District, Ústí nad Labem Region, Czech Republic
69.7km (43.3 miles) Basalt quarry, Ascherhübel, Tharandt, Tharandt, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
74.0km (46.0 miles) Liščí vrch, Dolni Zálezly, Ústí nad Labem District, Ústí nad Labem Region, Czech Republic
References
 
and/or  
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