Category:Minerals at Bergbaumuseum Bochum

Media in category "Minerals at Bergbaumuseum Bochum"

The following 3 files are in this category, out of 3 total.

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  Bochum (DerHexer) 2010-08-12 075.jpg 4,288 × 2,848; 8.12 MB
  
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  Bochum (DerHexer) 2010-08-12 076.jpg 4,105 × 2,727; 6.82 MB
  
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  Bournoit auf Quarz und Calcit anagoria.JPG 2,134 × 1,842; 2.54 MB