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
Kovácsi Hill, Zalaszántó, Keszthely district, Zala County, Hungary


Locality type:Hill
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 Kovácsi Hill, Zalaszántó, Keszthely district, Zala County, Hungary
Data Identifiers
Mindat Occurrence Record ID:145349
Long-form Identifier:1:3:145349:2
GUID (UUID V4):0
Nearest other occurrences of Apophyllite Group
6.7km (4.2 miles) ⓘKarikás Hill quarry (Kalapos Hill), Prága Hill, Bazsi, Sümeg District, Veszprém County, Hungary
8.5km (5.3 miles) ⓘSarvaly Hill quarry, Sümeg, Sümeg District, Veszprém County, Hungary
11.4km (7.1 miles) ⓘLáz Hill mine, Uzsa, Tapolca District, Veszprém County, Hungary
21.3km (13.2 miles) ⓘHalápi Hill (Haláp Hill), Zalahaláp, Tapolca District, Veszprém County, Hungary
26.1km (16.2 miles) ⓘHajagos Quarry, Tapolca, Tapolca District, Veszprém County, Hungary
89.1km (55.4 miles) ⓘKőszárhegy Quarry, Kőszárhegy, Székesfehérvár District, Fejér County, Hungary
93.7km (58.2 miles) ⓘBasalt quarry, Klöch, Südoststeiermark District, Styria, Austria
95.8km (59.5 miles) ⓘSteinberg, Mühldorf bei Feldbach, Feldbach, Südoststeiermark District, Styria, Austria
References
Szakáll, Sándor, Jánosi, Melinda (1996) Minerals of Hungary - Topographia Mineralogica Hungariae IV. A Miskolci Herman Ottó Múzeum Ásványtára.
 
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