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
Rosskar marble outcrops, Frauennock, Mur source, Muhr, Tamsweg District, Salzburg, Austria


Locality type:Outcrop
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Rosskar marble outcrops, Frauennock, Mur source, Muhr, Tamsweg District, Salzburg, Austria
Data Identifiers
Mindat Occurrence Record ID:846745
Long-form Identifier:1:3:846745:4
GUID (UUID V4):0
Nearest other occurrences of Calcite
2.1km (1.3 miles) ⓘSticklerhütte, Muhr, Tamsweg District, Salzburg, Austria
3.2km (2.0 miles) ⓘSprinzgasse Mine, Rotschopf Alp, Muhr, Tamsweg District, Salzburg, Austria
3.4km (2.1 miles) ⓘRieding Lake, Weißeck area (incl. Rauchkopf; Riedingscharte), Muhr, Tamsweg District, Salzburg, Austria
3.9km (2.4 miles) ⓘRucksack Cleft, Weißeck area (incl. Rauchkopf; Riedingscharte), Muhr, Tamsweg District, Salzburg, Austria
4.0km (2.5 miles) ⓘKnappenloch, Weißeck area (incl. Rauchkopf; Riedingscharte), Muhr, Tamsweg District, Salzburg, Austria
4.1km (2.5 miles) ⓘSummit Cleft, Weißeck area (incl. Rauchkopf; Riedingscharte), Muhr, Tamsweg District, Salzburg, Austria
4.1km (2.5 miles) ⓘWeißeck area (incl. Rauchkopf; Riedingscharte), Muhr, Tamsweg District, Salzburg, Austria
4.4km (2.8 miles) ⓘKree Alp, Hüttschlag, St. Johann im Pongau District, Salzburg, Austria
4.5km (2.8 miles) ⓘNahendfeld, Wald, Zederhaus, Tamsweg District, Salzburg, Austria
4.7km (2.9 miles) ⓘSeewand, Hölle (Höllgraben), Wald, Zederhaus, Tamsweg District, Salzburg, Austria
References
Christian Steinwender collection
 
and/or  
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