Calcite,Cleavage Rhombohedron,double refraction,Chihuahua,Mexico. Specimen courtesy JMU Mineral Museum | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Stock Photography |
Bildgröße: | 5400 px × 3600 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |