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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Ramsdellite from
Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France


Locality type:Commune
Classification
Species:Ramsdellite
Formula:Mn4+O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ramsdellite data
Locality Data:Click here to view Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
Data Identifiers
Mindat Occurrence Record ID:79062
Long-form Identifier:1:3:79062:6
GUID (UUID V4):0
Nearest other occurrences of Ramsdellite
62.0km (38.5 miles) ⓘLe Couvent workings, Saphoz, Esmoulières, Lure, Haute-Saône, Bourgogne-Franche-Comté, France
62.1km (38.6 miles) ⓘLes Rans workings (Forêt des Mottes), Saphoz, Esmoulières, Lure, Haute-Saône, Bourgogne-Franche-Comté, France
62.1km (38.6 miles) ⓘLa Corveraine workings, Saphoz, Esmoulières, Lure, Haute-Saône, Bourgogne-Franche-Comté, France
69.9km (43.4 miles) ⓘSilberbrünnle Mine, Gengenbach, Gengenbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
78.7km (48.9 miles) ⓘClara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
References
Wittern, A.; Journée, J.R. (1997) Mineralien finden in den Vogesen. Verlag Sven von Loga. 160 pp.
 
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