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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Namuwite from
Alexander Mine, Meschede, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany


Locality type:Mine
Classification
Species:Namuwite
Formula:Zn4(SO4)(OH)6 · 4H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Serpierite2
Data
Mineral Data:Click here to view Namuwite data
Locality Data:Click here to view Alexander Mine, Meschede, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
Data Identifiers
Mindat Occurrence Record ID:276124
Long-form Identifier:1:3:276124:4
GUID (UUID V4):0
Nearest other occurrences of Namuwite
2.1km (1.3 miles) ⓘBastenberg Mine, Ramsbeck, Bestwig, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
43.0km (26.7 miles) ⓘWildermann Mine, Ferndorf, Kreuztal, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany
52.5km (32.6 miles) ⓘGenna zinc smelter slag locality, Helmke quarry nature reserve, Letmathe, Iserlohn, Märkischer Kreis, Arnsberg, North Rhine-Westphalia, Germany
58.5km (36.4 miles) ⓘMarie Mine, Wilnsdorf, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany
60.7km (37.7 miles) ⓘFischbacher Werk Mine, Niederfischbach, Kirchen (Sieg), Altenkirchen, Rhineland-Palatinate, Germany
79.7km (49.5 miles) ⓘCastor Mine, Loope, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany
References
 
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