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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Calcite from
Marble quarry, Marthahütte, Marktredwitz, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany


Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz2
Dolomite2
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Marble quarry, Marthahütte, Marktredwitz, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:345485
Long-form Identifier:1:3:345485:5
GUID (UUID V4):0
Nearest other occurrences of Calcite
5.2km (3.2 miles) Deyerling quarry, Holenbrunn, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
5.7km (3.5 miles) Marble quarry, Sinatengrün, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
5.8km (3.6 miles) Hornschuch street, Wunsiedel marble quarries, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
5.9km (3.7 miles) Wiesenmühle, Wunsiedel marble quarries, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
6.3km (3.9 miles) Johannes Mine, Göpfersgrün, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
6.7km (4.2 miles) Krohenhammer, Wunsiedel marble quarries, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
7.3km (4.5 miles) Granite quarries, Schurbach, Waldershof, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
8.4km (5.2 miles) Großer Teichelberg (Teichelberg; Teichlberg), Pechbrunn, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
8.7km (5.4 miles) Hirschentanz quarry, Konnersreuth, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
8.8km (5.5 miles) Stemmas, Thiersheim, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
References
 
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