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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Hydrogrossular from
Rauschermühle Quarry, Niederkirchen, Otterbach-Otterberg, Kaiserslautern, Rhineland-Palatinate, Germany


Locality type:Quarry
Classification
Species:Grossular var: Hydrogrossular
Formula:Ca3Al2(SiO4)3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hydrogrossular data
Locality Data:Click here to view Rauschermühle Quarry, Niederkirchen, Otterbach-Otterberg, Kaiserslautern, Rhineland-Palatinate, Germany
Data Identifiers
Mindat Occurrence Record ID:1852004
Long-form Identifier:1:3:1852004:0
GUID (UUID V4):0
References
Kohout, Karl (1998) DIe Rauschermühle bei Niederkirchen/Pfalz und ihre Mineralien [The Rauschermühle near Niederkirchen/Pfalz and its minerals]. Lapis, 23 (11). 13-19;54
 
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