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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Chalcedony from
Danube power station, Abwinden, Luftenberg an der Donau, Perg District, Upper Austria, Austria


Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Danube power station, Abwinden, Luftenberg an der Donau, Perg District, Upper Austria, Austria
Data Identifiers
Mindat Occurrence Record ID:768705
Long-form Identifier:1:3:768705:1
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
16.3km (10.1 miles) ⓘTraun river dam (Traun power plant), Pucking, Linz-Land District, Upper Austria, Austria
43.5km (27.0 miles) ⓘKoglerau, Arnreit, Rohrbach District, Upper Austria, Austria
44.0km (27.3 miles) ⓘ"In der Gleisen" quarry (Yspertal; Ispertal; Unterfell), Sankt Oswald, Melk District, Lower Austria, Austria
47.1km (29.3 miles) ⓘMayrhof, Arnreit, Rohrbach District, Upper Austria, Austria
50.0km (31.1 miles) ⓘQuarry II, Loja, Persenbeug-Gottsdorf, Melk District, Lower Austria, Austria
55.8km (34.6 miles) ⓘUnnamed quarry, Neustift im Mühlkreis, Rohrbach District, Upper Austria, Austria
59.3km (36.8 miles) ⓘLasselsberger quarry, Pöchlarn, Melk District, Lower Austria, Austria
65.1km (40.4 miles) ⓘNonnersdorf, Maria Laach am Jauerling, Krems-Land District, Lower Austria, Austria
65.7km (40.8 miles) ⓘQuartz occurrence, Nonnersdorf, Maria Laach am Jauerling, Krems-Land District, Lower Austria, Austria
65.8km (40.9 miles) ⓘGraphite quarry, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
References
Erich Reiter, in: Gesammelte Protokolle der Mineralogischen Arbeitsgruppe am Oberösterreichischen Landesmuseum 1981 – 1985. Manuskript (Bibliothek oberösterreichisches Landesmuseum), Linz 1986, 14 Abbildungen, III + 51 Seiten.
 
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