Category:Ferruginous quartz

Subcategories

This category has the following 4 subcategories, out of 4 total.

Media in category "Ferruginous quartz"

The following 15 files are in this category, out of 15 total.

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  Harvard Museum of Natural History. Quartz. Ramans Drif, Orange River, Karas, Namibia (DerHexer) 2012-07-20.jpg 2,775 × 1,950; 3.29 MB
  
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  Quartz 48.jpg 4,288 × 2,848; 10.28 MB
  
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  Quartz 7100.5157.jpg 1,574 × 1,994; 2.22 MB
  
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  Quartz hématique (Chine) 1.JPG 3,846 × 2,848; 3.36 MB
  
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  Quartz hématique (Espagne) 2.JPG 4,288 × 2,848; 10.87 MB
  
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  Quartz hématoïde (Espagne).jpg 3,008 × 2,000; 4.6 MB
  
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  Quartz with hematite coatings & inclusions (hosted in Soudan Iron-Formation, Neoarchean, ~2.722 Ga; iron mine in Soudan, Minnesota, USA) (22970170644).jpg 1,950 × 2,217; 3.83 MB
  
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  Quartz with hematite inclusions (hosted in Soudan Iron-Formation, Neoarchean, ~2.722 Ga; iron mine in Soudan, Minnesota, USA) 1 (23302649460).jpg 3,993 × 2,413; 4.02 MB
  
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  Quartz with hematite inclusions (hosted in Soudan Iron-Formation, Neoarchean, ~2.722 Ga; iron mine in Soudan, Minnesota, USA) 2 (23489769072).jpg 2,608 × 2,138; 3.58 MB
  
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  Quartz with hematite inclusions (hosted in Soudan Iron-Formation, Neoarchean, ~2.722 Ga; iron mine in Soudan, Minnesota, USA) 4 (22971251883).jpg 3,497 × 1,950; 3.68 MB
  
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  Quartz with hematite inclusions (hosted in Soudan Iron-Formation, Neoarchean, ~2.722 Ga; iron mine in Soudan, Minnesota, USA) 5 (23489749422).jpg 3,532 × 1,609; 3.02 MB
  
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  Quartz with hematite inclusions on specularite (Cleator Moor, Cumbria, England) (26921445140).jpg 3,707 × 2,333; 5.81 MB
  
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  Quartz-192595.jpg 600 × 417; 73 KB
  
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  Quartz-ckorqtz-49b.jpg 689 × 800; 94 KB
  
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  WLA hmns Quartz with hematite inclusions 2.jpg 3,264 × 2,448; 4.94 MB