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
Zissersdorf, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria


Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Zissersdorf, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria
Data Identifiers
Mindat Occurrence Record ID:917045
Long-form Identifier:1:3:917045:2
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
1.4km (0.9 miles) ⓘSerpentinite quarry, Pingendorf, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria
3.5km (2.2 miles) ⓘWolfsbach, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria
3.7km (2.3 miles) ⓘHengl quarry, Eibenstein an der Thaya, Raabs an der Thaya, Waidhofen an der Thaya District, Lower Austria, Austria
4.2km (2.6 miles) ⓘDrosendorf, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria
5.1km (3.2 miles) ⓘHöllgraben, Primmersdorf, Raabs an der Thaya, Waidhofen an der Thaya District, Lower Austria, Austria
5.5km (3.4 miles) ⓘChalcedony occurrence, Langau, Horn District, Lower Austria, Austria
8.6km (5.4 miles) ⓘTrabenreith, Irnfritz-Messern, Horn District, Lower Austria, Austria
17.0km (10.6 miles) ⓘSerpentinite quarries, Dietmannsdorf an der Wild, Brunn an der Wild, Horn District, Lower Austria, Austria
17.8km (11.1 miles) ⓘFürwald, Brunn an der Wild, Horn District, Lower Austria, Austria
20.6km (12.8 miles) ⓘGraphite mine, Röhrenbach, Horn District, Lower Austria, Austria
References
Harald Schillhammer collection
 
and/or  
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