Obsidian sheet for cutting, discovered in Gava, Spain but originally from Monte Arci, Sardinia, Italy. Obsidian has been used in commerce since the Neolithic period (7, 000 to 1, 700 BCE) in the Mediterranean. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / MARCO ANSALONI |
Taille de l’image : | 6016 px × 4016 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |