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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Siderite from
Ferdinand and Augustín Mine, Pezinok, Pezinok District, Bratislava Region, Slovakia


Locality type:Mine
Classification
Species:Siderite
Formula:FeCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Siderite data
Locality Data:Click here to view Ferdinand and Augustín Mine, Pezinok, Pezinok District, Bratislava Region, Slovakia
Data Identifiers
Mindat Occurrence Record ID:412242
Long-form Identifier:1:3:412242:5
GUID (UUID V4):0
Nearest other occurrences of Siderite
2.7km (1.7 miles) ⓘKrížnica deposit, Pernek, Malacky District, Bratislava Region, Slovakia
3.9km (2.4 miles) ⓘKolársky vrch deposit, Pezinok, Pezinok District, Bratislava Region, Slovakia
11.3km (7.0 miles) ⓘČastá ore field, Častá, Pezinok District, Bratislava Region, Slovakia
59.7km (37.1 miles) ⓘS1 motorway tunnel (Tradenberg tunnel), Königsbrunn, Enzersfeld im Weinviertel, Korneuburg District, Lower Austria, Austria
79.9km (49.6 miles) ⓘHorné štôlne ore occurrence, Velčice, Zlaté Moravce District, Nitra Region, Slovakia
81.8km (50.8 miles) ⓘBučník Hill Quarry, Komňa, Uherské Hradiště District, Zlín Region, Czech Republic
94.4km (58.7 miles) ⓘSopron-Brennbergbánya lignite mines, Sopron, Győr-Moson-Sopron County, Hungary
97.4km (60.5 miles) ⓘBrezov štál, Jedľové Kostoľany, Zlaté Moravce District, Nitra Region, Slovakia
References
Koděra, Miroslav; Kolektív, A. (1986) Topografická mineralógia Slovenska. Veda Vydavatel'stvo.
 
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