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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Prehnite from
Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany


03225630017272739463499.jpg
Prehnite

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
02344930017272037431743.jpg
Prehnite, etc.

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
05461360017272037443491.jpg
Prehnite, etc.

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
00237360017415009284296.jpg
Prehnite

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
08834680017362664269557.jpg
Prehnite

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
06441090017362664281766.jpg
Prehnite, etc.

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
05461360017272037443491.jpg
Prehnite, etc.

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
06398540017868293529241.jpg
Prehnite

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
03225630017272739463499.jpg
Prehnite

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
02344930017272037431743.jpg
Prehnite, etc.

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
05461360017272037443491.jpg
Prehnite, etc.

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
00748460017415009295453.jpg
Prehnite

Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
Locality type:Quarry
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Pumpellyite Subgroup6
Calcite6
Greenockite4
Julgoldite-(Fe2+)4
Analcime1
Albite1
Chalcopyrite1
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Andesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
Photo GalleryView Gallery (9 photos)
Data Identifiers
Mindat Occurrence Record ID:90104
Long-form Identifier:1:3:90104:6
GUID (UUID V4):0
Nearest other occurrences of Prehnite
4.5km (2.8 miles) ⓘRauschermühle Quarry, Niederkirchen, Otterbach-Otterberg, Kaiserslautern, Rhineland-Palatinate, Germany
5.2km (3.2 miles) ⓘPotschberg Quarry, Jettenbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
6.0km (3.7 miles) ⓘÖlsberg quarry, Niederkirchen, Otterbach-Otterberg, Kaiserslautern, Rhineland-Palatinate, Germany
6.3km (3.9 miles) ⓘRothenberg quarry, Hefersweiler, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
26.4km (16.4 miles) ⓘSchönlautenbach, Idar-Oberstein, Birkenfeld, Rhineland-Palatinate, Germany
26.9km (16.7 miles) ⓘRoadcut for windmill constructions, Heimbach, Baumholder, Birkenfeld, Rhineland-Palatinate, Germany
28.4km (17.7 miles) ⓘHosenberg copper mine, Fischbach, Herrstein-Rhaunen, Birkenfeld, Rhineland-Palatinate, Germany
75.4km (46.9 miles) ⓘLinck marble works, Auerbach, Bensheim, Bergstraße, Darmstadt, Hesse, Germany
77.2km (48.0 miles) ⓘRöhrig quarry (Röhrig gravel works), Kohlplatte, Sonderbach, Heppenheim, Bergstraße, Darmstadt, Hesse, Germany
80.9km (50.2 miles) ⓘAorite quarry (Bitsch Quarry; Am Bannels), Erlenbach, Fürth, Bergstraße, Darmstadt, Hesse, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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