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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Ankerite from
Tin mine, Altenberg, Sächsische Schweiz-Osterzgebirge, Saxony, Germany


Locality type:Mine
Classification
Species:Ankerite
Formula:Ca(Fe2+,Mg)(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ankerite data
Locality Data:Click here to view Tin mine, Altenberg, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:77430
Long-form Identifier:1:3:77430:9
GUID (UUID V4):0
Nearest other occurrences of Ankerite
9.1km (5.7 miles) ⓘMoldava deposit, Moldava, Teplice District, Ústí nad Labem Region, Czech Republic
10.8km (6.7 miles) ⓘSadisdorf, Dippoldiswalde, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
22.1km (13.7 miles) ⓘBílina coal mine, Bílina, Teplice District, Ústí nad Labem Region, Czech Republic
25.0km (15.5 miles) ⓘAltväter samt Eschig Mine, Sayda, Mittelsachsen, Saxony, Germany
26.7km (16.6 miles) ⓘBentonite deposit Braňany II - Černý vrch, Braňany, Most District, Ústí nad Labem Region, Czech Republic
31.6km (19.6 miles) ⓘKorozluky magmatic rock occurrence (Kolosoruk magmatic rock occurrence; Kolloseruk magmatic rock occurrence), Korozluky, Most District, Ústí nad Labem Region, Czech Republic
31.7km (19.7 miles) ⓘJunge Hohe Birke Mine, Langenrinne, Zug, Freiberg, Mittelsachsen, Saxony, Germany
33.1km (20.5 miles) ⓘBeschert Glück Mine, Zug, Freiberg, Mittelsachsen, Saxony, Germany
33.4km (20.7 miles) ⓘReichelt Shaft, Himmelsfürst Mine, Brand-Erbisdorf, Mittelsachsen, Saxony, Germany
33.8km (21.0 miles) ⓘHimmelfahrt Mine, Freiberg, Mittelsachsen, Saxony, Germany
References
Jahn, Steffen (1999) Größte Zinnlagerstätte Mitteleuropas: Geologie, Bergbaugeschichte und Mineralien von Altenberg in Sachsen [Largest tin deposit in Central Europe: Geology, mining history and minerals from Altenberg in Saxony]. Mineralien-Welt, 10 (2). 17-39
 
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