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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Ankerite from
Holzappel Mine, Holzappel, Diez, Rhein-Lahn-Kreis, Rhineland-Palatinate, Germany


Locality type:Mine
Classification
Species:Ankerite
Formula:Ca(Fe2+,Mg)(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ankerite data
Locality Data:Click here to view Holzappel Mine, Holzappel, Diez, Rhein-Lahn-Kreis, Rhineland-Palatinate, Germany
Data Identifiers
Mindat Occurrence Record ID:174671
Long-form Identifier:1:3:174671:6
GUID (UUID V4):0
Nearest other occurrences of Ankerite
17.1km (10.6 miles) ⓘMühlenbach Mine, Arenberg, Koblenz, Rhineland-Palatinate, Germany
23.1km (14.4 miles) ⓘÄquivalenz adit, Wellmich, Sankt Goarshausen, Loreley, Rhein-Lahn-Kreis, Rhineland-Palatinate, Germany
25.1km (15.6 miles) ⓘWerlau, Sankt Goar, Hunsrück-Mittelrhein, Rhein-Hunsrück-Kreis, Rhineland-Palatinate, Germany
26.8km (16.6 miles) ⓘVereinigung Mine, Eisenbach, Selters, Limburg-Weilburg, Giessen Region, Hesse, Germany
27.2km (16.9 miles) ⓘSlate mine, Kaub, Loreley, Rhein-Lahn-Kreis, Rhineland-Palatinate, Germany
28.4km (17.7 miles) ⓘLindenberg Mine, Münster, Selters, Limburg-Weilburg, Giessen Region, Hesse, Germany
28.8km (17.9 miles) ⓘAlter Mann & Roter Küppel Mines, Langhecke, Villmar, Limburg-Weilburg, Giessen Region, Hesse, Germany
31.4km (19.5 miles) ⓘCamilla Mine, Hungenroth, Hunsrück-Mittelrhein, Rhein-Hunsrück-Kreis, Rhineland-Palatinate, Germany
32.5km (20.2 miles) ⓘMehlbach Mine, Laubuseschbach, Weilmünster, Limburg-Weilburg, Giessen Region, Hesse, Germany
36.3km (22.5 miles) ⓘGeorg Mine, Willroth, Altenkirchen-Flammersfeld, Altenkirchen, Rhineland-Palatinate, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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