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
Emma-Hendrik coal dump, Brunssum, Limburg, Netherlands


Locality type:Coal Dump
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 Emma-Hendrik coal dump, Brunssum, Limburg, Netherlands
Data Identifiers
Mindat Occurrence Record ID:151972
Long-form Identifier:1:3:151972:3
GUID (UUID V4):0
Nearest other occurrences of Ankerite
2.0km (1.2 miles) ⓘHendrik mine, Brunssum, Limburg, Netherlands
4.5km (2.8 miles) ⓘEmma mine, Brunssum, Limburg, Netherlands
6.5km (4.1 miles) ⓘOranje-Nassau-I mine, Heerlen, Limburg, Netherlands
7.3km (4.5 miles) ⓘLaura mine, Eygelshoven, Kerkrade, Limburg, Netherlands
20.9km (13.0 miles) ⓘHerrenberg Mine, Verlautenheide, Aachen, Cologne, North Rhine-Westphalia, Germany
27.0km (16.8 miles) ⓘZufriedenheit Mine, Mausbach, Stolberg, Aachen, Cologne, North Rhine-Westphalia, Germany
27.7km (17.2 miles) ⓘHenriette Shaft, Diepenlinchen Mine, Mausbach, Stolberg, Aachen, Cologne, North Rhine-Westphalia, Germany
28.1km (17.5 miles) ⓘDiepenlinchen Mine, Mausbach, Stolberg, Aachen, Cologne, North Rhine-Westphalia, Germany
29.0km (18.0 miles) ⓘBreinigerberg Mine, Breinig, Stolberg, Aachen, Cologne, North Rhine-Westphalia, Germany
35.9km (22.3 miles) ⓘWinterslag colliery, Winterslag, Genk, Limburg, Flanders, Belgium
References
 
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