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
Bílina coal mine, Bílina, Teplice District, Ústí nad Labem Region, Czech Republic


Locality type:Colliery
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 Bílina coal mine, Bílina, Teplice District, Ústí nad Labem Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:487408
Long-form Identifier:1:3:487408:9
GUID (UUID V4):0
Nearest other occurrences of Ankerite
4.7km (2.9 miles) ⓘBentonite deposit Braňany II - Černý vrch, Braňany, Most District, Ústí nad Labem Region, Czech Republic
9.6km (6.0 miles) ⓘKorozluky magmatic rock occurrence (Kolosoruk magmatic rock occurrence; Kolloseruk magmatic rock occurrence), Korozluky, Most District, Ústí nad Labem Region, Czech Republic
17.3km (10.7 miles) ⓘMoldava deposit, Moldava, Teplice District, Ústí nad Labem Region, Czech Republic
22.1km (13.7 miles) ⓘTin mine, Altenberg, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
24.7km (15.3 miles) ⓘAltväter samt Eschig Mine, Sayda, Mittelsachsen, Saxony, Germany
29.2km (18.1 miles) ⓘSadisdorf, Dippoldiswalde, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
32.7km (20.3 miles) ⓘNástup Quarry, Tušimice, Kadaň, Chomutov District, Ústí nad Labem Region, Czech Republic
43.0km (26.7 miles) ⓘReichelt Shaft, Himmelsfürst Mine, Brand-Erbisdorf, Mittelsachsen, Saxony, Germany
43.7km (27.2 miles) ⓘJunge Hohe Birke Mine, Langenrinne, Zug, Freiberg, Mittelsachsen, Saxony, Germany
44.2km (27.5 miles) ⓘBeschert Glück Mine, Zug, Freiberg, Mittelsachsen, Saxony, Germany
References
Bouška, V., Dvořák, Z.: Nerosty severočeské hěndouhelné pánve. Praha: Severočeské doly, a.s., 160 s.
 
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