1.3 cm (1/2 in.)
Steatite or chlorite
4th-3rd millennium BCEAnatolianLead
ByzantineLead
ByzantineBronze
8th century BCEGreekSteatite or chlorite
6th-5th millennium BCEAnatolianLead
ByzantineLead
ByzantineSteatite
2nd millennium BCEHittiteSerpentine
MesopotamianSteatite or chlorite
9th-7th century BCENeo-Assyrianlead
ByzantineStone
Greek