Brass or pewter with two beads covered with azure-hued glaze
AfghanCopper alloy
9th-8th century BCEItalicBrass, gilded
5th-6th centuryRomanPale greenish white nephrite
12th-13th centuryChineseCopper
20th centuryGermanCarnelian set in gold
RomanIron
5th-3rd century BCEGreekSilver colored metal
19th centuryIndianCopper alloy
1st-2nd millennium CEByzantineCopper-tin-antimony alloy
10th-8th century BCEIranianCopper alloy
6th century BCEEuropeanCopper alloy
8th century BCEGreek