Fluorite (calcium fluoride) from the Berbes mine in Asturias,Spain. Specimen dimensions: 3 x 3 x 2 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Schneider, Mark A. |
Taille de l’image : | 2550 px × 3870 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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