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
La Wiltz brook quarries, Mardasson, Bastogne, Luxembourg, Wallonia, Belgium


Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Comments:Microinclusions in quartz.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view La Wiltz brook quarries, Mardasson, Bastogne, Luxembourg, Wallonia, Belgium
Data Identifiers
Mindat Occurrence Record ID:301364
Long-form Identifier:1:3:301364:9
GUID (UUID V4):0
Nearest other occurrences of Calcite
1.1km (0.7 miles) ⓘSur les Roches quarry, Bastogne, Luxembourg, Wallonia, Belgium
18.6km (11.6 miles) ⓘGoesdorf antimony mine, Goesdorf, Canton Wiltz, Luxembourg
19.8km (12.3 miles) ⓘSlate mine, Martelange, Luxembourg, Wallonia, Belgium
21.2km (13.1 miles) ⓘObermartelingen slate mine, Obermartelingen, Martelange, Rambrouch, Canton Redange, Luxembourg
22.1km (13.7 miles) ⓘLa Roche road cut, La-Roche-en-Ardenne, Luxembourg, Wallonia, Belgium
25.0km (15.5 miles) ⓘPb occurrence, Hosingen, Parc Hosingen, Canton Clervaux, Luxembourg
30.2km (18.8 miles) ⓘFléssen, Stolzembourg, Putscheid, Canton Vianden, Luxembourg
31.0km (19.3 miles) ⓘStolzembourg Copper Mine, Stolzembourg, Putscheid, Canton Vianden, Luxembourg
32.3km (20.1 miles) ⓘSlate mine, Warmifontaine, Neufchâteau, Luxembourg, Wallonia, Belgium
32.4km (20.1 miles) ⓘWarmifontaine, Neufchâteau, Luxembourg, Wallonia, Belgium
References
A. Darimont et al., Bull. Minéral. , 1988, 111, pp. 321-330.
 
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