c. 300-600 CE
3 cm (1 3/16 in.)
Banded agate
3rd-7th centurySasanianSerpentine
AnatolianLimestone
2nd-1st millennium BCEAnatolianLead
ByzantineSteatite or chlorite
5th-4th millennium BCEAnatolianLead
ByzantineLead
ByzantineLead
ByzantineLead
ByzantineLead
Byzantinelead
ByzantineGold
11th centuryByzantine