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
Horní Bory quarry, Horní Bory, Bory, Žďár nad Sázavou District, Vysočina Region, Czech Republic


Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Horní Bory quarry, Horní Bory, Bory, Žďár nad Sázavou District, Vysočina Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:24487
Long-form Identifier:1:3:24487:1
GUID (UUID V4):0
Nearest other occurrences of Calcite
12.2km (7.6 miles) ⓘMarble quarries, Zvole, Žďár nad Sázavou District, Vysočina Region, Czech Republic
12.8km (7.9 miles) ⓘHabři Mine, Rožná deposit, Rožná, Žďár nad Sázavou District, Vysočina Region, Czech Republic
13.6km (8.5 miles) ⓘPetrovice, Nové Město na Moravě, Žďár nad Sázavou District, Vysočina Region, Czech Republic
14.1km (8.8 miles) ⓘBukov Mine, Rožná deposit, Rožná, Žďár nad Sázavou District, Vysočina Region, Czech Republic
14.5km (9.0 miles) ⓘRožná deposit, Rožná, Žďár nad Sázavou District, Vysočina Region, Czech Republic
14.5km (9.0 miles) ⓘRožná I Mine, Rožná deposit, Rožná, Žďár nad Sázavou District, Vysočina Region, Czech Republic
17.1km (10.6 miles) ⓘVěžná I pegmatite, Věžná, Žďár nad Sázavou District, Vysočina Region, Czech Republic
20.2km (12.5 miles) ⓘStudnice, Nové Město na Moravě, Žďár nad Sázavou District, Vysočina Region, Czech Republic
21.1km (13.1 miles) ⓘMarble quarries, Pernštejn (Pernstein), Nedvědice, Brno-Country District, South Moravian Region, Czech Republic
22.2km (13.8 miles) ⓘKozlov, Bystřice nad Pernštejnem, Žďár nad Sázavou District, Vysočina Region, Czech Republic
References
 
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