Category:Amethyst, quartz and hematite from Doubravice

Media in category "Amethyst, quartz and hematite from Doubravice"

The following 6 files are in this category, out of 6 total.

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  Amethyst, quartz - SiO2, hematite Fe2O3, on melaphyre rock in Doubravice, Czech Republic (50584112531).jpg 4,000 × 3,000; 2.6 MB
  
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  Amethyst, quartz - SiO2, hematite Fe2O3, on melaphyre rock locality - Doubravice, Czech Republic (50583370603).jpg 4,000 × 3,000; 2.52 MB
  
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  Amethyst, quartz - SiO2, hematite Fe2O3, on melaphyre rock locality - Doubravice, Czech Republic (50584111796).jpg 4,000 × 3,000; 2.61 MB
  
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  Amethyst, quartz - SiO2, hematite Fe2O3, on melaphyre rock locality - Doubravice, Czech Republic (50584230022).jpg 4,000 × 3,000; 2.62 MB
  
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  IMGP2020618 (50583372883).jpg 4,000 × 3,000; 2.6 MB
  
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  IMGP2020619 (50583369243).jpg 4,000 × 3,000; 2.66 MB