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pro vyhledávání: '"Flavio Butini"'
Publikováno v:
The Journal of Gemmology. 36:710-724
The gemmological analysis of a Roman intaglio engraved with a hippocamp (winged ‘sea-horse’) reveals that it was carved from a sapphire of basaltic origin. Its bluish grey appearance is due to Rayleigh scattering by sub-microscopic inclusions and
Autor:
Pamela Cerino, Noemi Tomei, Flavio Altamura, Enrico Butini, Micaela Angle, Flavio Butini, Andrea De Angelis
Publikováno v:
Measurement. 128:160-169
In 2011, an extraordinary piece of gold jewelry set with precious stones was found in a woman’s tomb discovered not far from Rome and dating from the third century AD. Our examination and archaeometric analyses enabled us to identify the technique
Autor:
Enrico Butini, Flavio Butini
Le pietre preziose citate da Dante nella divina Commedia ci stimolano ad intraprendere un viaggio lungo un itinerario archeo-gemmologico mai esplorato fino ad ora. Il Poeta, infatti, usa lo splendore dei colori delle gemme ed il fascino emanato dalle