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Galería de Minerales FMF

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The main crystal (width 17 mm) held against a light source. The red colour of the inner crystal comes apparent. Compare this to the normal pictures taken in daylight where the crystals are simply greenish-blue (see my previous post). (Author: Tobi)

The main crystal (width 17 mm) held against a light source. The red colour of the inner crystal comes apparent. Compare this to the normal pictures taken in daylight where the crystals are simply greenish-blue (see my previous post). (Author: Tobi)

Dimensiones: 475 x 580
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