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File:Geode-with-encrustation-of-quartz-crystals-on-a-base-of-limonite-01.jpg

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English: A geode with Prehnite-Laumontite crystals
Note: The provenance and correct determination of this mineral is disputed. According to User:Archaeodontosaurus it is an encrustation of quartz crystals on a base of limonite with no prehnite or laumontite present.
Focus stacking of 26 pictures.
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Author CEphoto, Uwe Aranas
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Photo by CEphoto, Uwe Aranas / 
© CEphoto, Uwe Aranas (alternatively)
Photo by CEphoto, Uwe Aranas

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I, the copyright holder of this work, hereby publish it under the following license:
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Attribution: Photo by CEphoto, Uwe Aranas or alternatively © CEphoto, Uwe Aranas
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Date/TimeThumbnailDimensionsUserComment
current10:45, 13 November 2016Thumbnail for version as of 10:45, 13 November 20165,133 × 3,422 (10.64 MB)Cccefalon (talk | contribs)more light to the darks
10:11, 13 November 2016Thumbnail for version as of 10:11, 13 November 20165,133 × 3,422 (10.62 MB)Cccefalon (talk | contribs)reworked from scratch
22:40, 12 November 2016Thumbnail for version as of 22:40, 12 November 20164,037 × 2,691 (5.31 MB)Cccefalon (talk | contribs)=={{int:filedesc}}== {{Information |description={{en|1=A manganese druse with Prehnite-Laumontite crystals}} {{Focus stack|1=8|2=Helicon Focus}} |date=2016-11-12 |source={{own}} |author=CEphoto, Uwe Aranas |permission={{User:Cccefalo...

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