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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Nosean from
Pumice quarries, Wingertsberg, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany


Locality type:Quarry
Classification
Species:Nosean
Formula:Na8(Al6Si6O24)(SO4) · H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nosean data
Locality Data:Click here to view Pumice quarries, Wingertsberg, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
Data Identifiers
Mindat Occurrence Record ID:368246
Long-form Identifier:1:3:368246:3
GUID (UUID V4):0
Nearest other occurrences of Nosean
0.7km (0.4 miles) ⓘIn den Dellen quarries, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
1.1km (0.7 miles) ⓘThelenberg, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
1.2km (0.7 miles) ⓘSouthern Lake Laach Shore, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
2.0km (1.2 miles) ⓘKrufter Ofen, Kruft, Pellenz, Mayen-Koblenz, Rhineland-Palatinate, Germany
3.1km (1.9 miles) ⓘAuf der Hell, Bell, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
3.9km (2.4 miles) ⓘGleeser Felder, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
4.0km (2.5 miles) ⓘPumice quarries, Wassenach, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
5.2km (3.2 miles) ⓘRodder Höfe, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
5.4km (3.4 miles) ⓘHüttenberg sand pit, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
5.8km (3.6 miles) ⓘKappiger Ley (Kappiger Lay), Wehr, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
References
Klaproth, M. H. (1815) L. Chemische Untersuchung des Spinellans. In Beiträge zur chemischen Kenntniss der Mineralkörper. Rottmann. p.371-377.
 
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