Category:Red quartz crystals lining void in specularite (Soudan Iron-Formation; Soudan Mine, Minnesota)

Media in category "Red quartz crystals lining void in specularite (Soudan Iron-Formation; Soudan Mine, Minnesota)"

The following 8 files are in this category, out of 8 total.

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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 1 (22263710708).jpg 4,000 × 2,749; 3.2 MB
  
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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 2 (22425404226).jpg 4,000 × 2,604; 2.83 MB
  
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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 4 (22264568259).jpg 4,000 × 3,000; 3.32 MB
  
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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 5 (22425380866).jpg 4,000 × 3,000; 3.12 MB
  
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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 6 (22263672278).jpg 4,000 × 3,000; 3.68 MB
  
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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 7 (22462291361).jpg 4,000 × 3,000; 3.25 MB
  
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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 8 (22451345235).jpg 4,000 × 3,000; 3.3 MB
  
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  Red quartz crystals lining void in specularite (Soudan Iron-Formation, Neoarchean, 2.722 Ga; Montana Stope, 27th level of the Soudan Mine, Soudan, Minnesota, USA) 9 (22462275161).jpg 4,000 × 2,564; 6.15 MB