Category:Quartz in the Czech Republic

Subcategories

This category has the following 87 subcategories, out of 87 total.

Media in category "Quartz in the Czech Republic"

The following 30 files are in this category, out of 30 total.

• 
  Chalcedony quartz (SiO2) (10994698834).jpg 4,000 × 3,000; 3.65 MB
  
• 
  Chalcedony quartz - SiO2 geode (38706890294).jpg 4,000 × 3,000; 2.49 MB
  
• 
  Clear quartz - SiO2 (38887878550).jpg 4,000 × 3,000; 2.65 MB
  
• 
  Clear quartz SiO2 (27633890179).jpg 4,000 × 3,000; 2.41 MB
  
• 
  Clear quartz SiO2 (38532887975).jpg 4,000 × 3,000; 2.55 MB
  
• 
  Cronstedtite and Quartz 01.jpg 4,237 × 2,825; 1.07 MB
  
• 
  Cronstedtite and Quartz 02.jpg 4,955 × 3,303; 1.77 MB
  
• 
  Cronstedtite and Quartz 03.jpg 5,472 × 3,648; 7.48 MB
  
• 
  Ferric quartz - SiO2 (24860208551).jpg 4,000 × 3,000; 3.32 MB
  
• 
  Miesit auf Quartz 0015.jpg 2,541 × 1,730; 1.04 MB
  
• 
  Miesit auf Quarz und Galenit 0040a.jpg 1,649 × 1,511; 700 KB
  
• 
  Quartz - amethyst SiO2 (13403907384).jpg 4,000 × 3,000; 3.37 MB
  
• 
  Quartz - amethyst, milky - SiO2 (25507416433).jpg 4,000 × 3,000; 3.42 MB
  
• 
  Quartz - amethyst, milky - SiO2 (26043677061).jpg 4,000 × 3,000; 3.42 MB
  
• 
  Quartz - different quartz varieties (smoky, milky ...) - SiO2 (9461678325).jpg 4,000 × 3,000; 3.62 MB
  
• 
  Quartz - different quartz varieties (smoky, milky ...) - SiO2 (9461678581).jpg 4,000 × 3,000; 3.68 MB
  
• 
  Quartz - different quartz varieties (smoky, milky ...) - SiO2 (9464458036).jpg 4,000 × 3,000; 3.72 MB
  
• 
  Quartz - different varieties - SiO2 (10994657956).jpg 4,000 × 3,000; 3.74 MB
  
• 
  Quartz - different varieties - SiO2 (10994784183).jpg 4,000 × 3,000; 4 MB
  
• 
  Quartz - SiO2 (11169330286).jpg 4,000 × 3,000; 3.58 MB
  
• 
  Quartz - SiO2 (24835547472).jpg 4,000 × 3,000; 3.35 MB
  
• 
  Quartz - SiO2 (25505548264).jpg 4,000 × 3,000; 3.38 MB
  
• 
  Quartz - SiO2 (25837472010).jpg 4,000 × 3,000; 3.5 MB
  
• 
  Quartz - SiO2 (26017792362).jpg 4,000 × 3,000; 3.32 MB
  
• 
  Quartz - SiO2 (26017792702).jpg 4,000 × 3,000; 3.38 MB
  
• 
  Quartz - SiO2 (26043985661).jpg 4,000 × 3,000; 3.36 MB
  
• 
  Quartz - smoky - SiO2 (26043676561).jpg 4,000 × 3,000; 3.37 MB
  
• 
  Quartz SiO2, lepidolite K(Li,Al,Rb)3(Al,Si)4O10(F,OH)2 (11186044446).jpg 4,000 × 3,000; 3.55 MB
  
• 
  Smoky quartz, schorl, orthoclase (30196492256).jpg 4,000 × 3,000; 3.59 MB
  
• 
  Smoky quartz, schorl, orthoclase (30231368325).jpg 4,000 × 3,000; 3.62 MB