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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Apophyllite Group from
Basalt quarry, Těchlovice, Děčín District, Ústí nad Labem Region, Czech Republic


Locality type:Quarry
Classification
Species:'Apophyllite Group' (not an IMA approved species)
Formula:AB4[Si8O20]X · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Apophyllite Group data
Locality Data:Click here to view Basalt quarry, Těchlovice, Děčín District, Ústí nad Labem Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:349332
Long-form Identifier:1:3:349332:8
GUID (UUID V4):0
Nearest other occurrences of Apophyllite Group
6.4km (4.0 miles) ⓘKočičí hlava Hill (Katzenkoppe), Velké Březno, Ústí nad Labem District, Ústí nad Labem Region, Czech Republic
13.6km (8.5 miles) ⓘDubový vrch (Hill), Velká Bukovina, Děčín District, Ústí nad Labem Region, Czech Republic
17.1km (10.6 miles) ⓘJanská-Strážiště (Hutenberg), Janská, Děčín District, Ústí nad Labem Region, Czech Republic
19.8km (12.3 miles) ⓘSchenkenberg, Česká Kamenice, Děčín District, Ústí nad Labem Region, Czech Republic
19.9km (12.4 miles) ⓘStarý hill, Radejčín, Řehlovice, Ústí nad Labem District, Ústí nad Labem Region, Czech Republic
21.4km (13.3 miles) ⓘŠenovský Hill, Horní Prysk, Prysk, Česká Lípa District, Liberec Region, Czech Republic
28.4km (17.7 miles) ⓘPuchavec quarry, Provodín, Česká Lípa District, Liberec Region, Czech Republic
75.9km (47.1 miles) ⓘVotrubec quarry, Radostná pod Kozákovem, Semily District, Liberec Region, Czech Republic
84.9km (52.7 miles) ⓘKošťálov Quarry, Košťálov, Semily District, Liberec Region, Czech Republic
86.5km (53.7 miles) ⓘSauberg Mine, Ehrenfriedersdorf, Erzgebirgskreis, Saxony, Germany
References
www.geocities.com/Smula.geo
 
and/or  
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