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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Anorthite from
Pacova Hill quarry, Dolní Hořice, Tábor District, South Bohemian Region, Czech Republic


Locality type:Quarry
Classification
Species:Anorthite
Formula:Ca(Al2Si2O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anorthite data
Locality Data:Click here to view Pacova Hill quarry, Dolní Hořice, Tábor District, South Bohemian Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:637745
Long-form Identifier:1:3:637745:8
GUID (UUID V4):0
Nearest other occurrences of Anorthite
48.0km (29.8 miles) ⓘKamenné doly quarry, Písek, Písek District, South Bohemian Region, Czech Republic
49.6km (30.8 miles) ⓘMokrsko-West gold deposit (Mokrsko Au deposit), Mokrsko, Chotilsko, Psí hory gold mining district, Příbram District, Central Bohemian Region, Czech Republic
55.8km (34.7 miles) ⓘStonařov meteorite (Stannern meteorite), Stonařov (Stannern), Jihlava District, Vysočina Region, Czech Republic
68.6km (42.6 miles) ⓘMarkovice quarry, Žleby, Kutná Hora District, Central Bohemian Region, Czech Republic
69.2km (43.0 miles) ⓘNové Dvory eclogite outcrop, Nové Dvory, Kutná Hora District, Central Bohemian Region, Czech Republic
71.7km (44.6 miles) ⓘKrty quarries, Krty-Hradec, Strakonice District, South Bohemian Region, Czech Republic
78.2km (48.6 miles) ⓘDomoradice graphite deposit, Domoradice, Český Krumlov, Český Krumlov District, South Bohemian Region, Czech Republic
81.2km (50.5 miles) ⓘNonndorf gabbro quarry, Nonndorf bei Raabs, Raabs an der Thaya, Waidhofen an der Thaya District, Lower Austria, Austria
85.0km (52.8 miles) ⓘDrosendorf, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria
85.6km (53.2 miles) ⓘKřemel Hill, Hostákov, Vladislav, Třebíč District, Vysočina Region, Czech Republic
References
www.mineralos.cz (2003) http://www.mineralos.cz/lokality/chynov/chynov.htm
 
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