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
Rýžoviště, Harrachov, Semily District, Liberec Region, Czech Republic


Locality type:Occurrence
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Rýžoviště, Harrachov, Semily District, Liberec Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:683204
Long-form Identifier:1:3:683204:9
GUID (UUID V4):0
Nearest other occurrences of Calcite
3.2km (2.0 miles) ⓘFluorite deposit, Harrachov, Semily District, Liberec Region, Czech Republic
7.9km (4.9 miles) ⓘSzklarska Poręba Huta granite quarry, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
8.0km (5.0 miles) ⓘKarkonosze IG-1 borehole, Jakuszyce, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
8.5km (5.3 miles) ⓘLabská dam, Labská, Špindlerův Mlýn, Trutnov District, Hradec Králové Region, Czech Republic
10.3km (6.4 miles) ⓘGranicznik Mt., Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
11.1km (6.9 miles) ⓘMichałowice granite quarry, Piechowice, Karkonosze County, Lower Silesian Voivodeship, Poland
11.2km (7.0 miles) ⓘStanisław Quarry, Kopaniec, Gmina Stara Kamienica, Karkonosze County, Lower Silesian Voivodeship, Poland
15.1km (9.4 miles) ⓘStudnik pegmatite, Zachełmie, Gmina Podgórzyn, Karkonosze County, Lower Silesian Voivodeship, Poland
16.3km (10.1 miles) ⓘKrowia Kopa Mt., Gmina Mirsk, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
16.7km (10.4 miles) ⓘVrchlabí formation, Trutnov District, Hradec Králové Region, Czech Republic
References
Pauliš P. Nejzajímavější mineralogická naleziště Čech. Kuttna 2000. Kutná Hora.
 
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