© Naturhistorisches Museum Wien
diorite
Dekorgestein und Baugesteinsammlung
Area of usage: Italy - Ancient Rome
Mining district: Egypt
NHM-Inv.-No.: BZ552
SRI-No.: 14-19
© Naturhistorisches Museum Wien
diorite
Granito della Sedia
Dekorgestein und Baugesteinsammlung
Area of usage: Italy - Ancient Rome, Vatican (base of the throne of
Saint Peter)
Mining district: Egypt
NHM-Inv.-No.: 2293
SRI-No.: 15-19