Granito di Corsica, from Corsica, France; or lapis sarcophagus, from Behram (the ancient Assos), Çanakkale Province, Turkey
Geological description:
Probably a porphyritic andesite, with plagioclase feldspar and augite phenocrysts.
Comments:
This stone is similar to lapis sarcophagus, from Behram (the ancient Assos), in the Troad district of Turkey. It was used for sarcophagi in Ravenna, but not Rome (Lazzarini, pers. comm.).