Lapis lazuli. Cross section through a specimen of lapis lazuli. This complex mineral contains a mixture of blue lazurite,white calcite and pyrite | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Biddle, Paul |
Taille de l’image : | 5844 px × 3071 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |