Category:Minerals of Johannesburg

Subcategories

This category has only the following subcategory.

Media in category "Minerals of Johannesburg"

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

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  Auriferous, uraninitic, hydrocarbon-rich stromatolite rock (Carbon Leader Gold Ore, South Africa) 2 (14533147268).jpg 1,600 × 1,269; 350 KB
  
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  Carbon Leader Gold Ore, South Africa 3.jpg 1,396 × 1,219; 254 KB
  
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  Carbon Leader Gold Ore, Witwatersrand South Africa 4.jpg 1,574 × 1,269; 377 KB
  
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  Gold-quartz hydrothermal vein (deep subsurface gold mine at Witwatersrand, South Africa) (16844684440).jpg 2,497 × 2,754; 4.52 MB
  
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  Gold-rl-1293a.jpg 400 × 354; 43 KB
  
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  Gold-rl-1293b.jpg 700 × 496; 84 KB