Copper alloy
8th-6th century BCEItalicBronze
8th-7th century BCEIranianGold
4th-2nd century BCEEtruscanCopper alloy
2nd-6th centuryRomanBronze
8th century BCEGreekCopper alloy
7th-8th centuryAvarMixed copper alloy, silver inlay and traces of gilding
9th centuryAnglo-SaxonBead: Bronze; Pin: Copper or low-tin bronze
9th-8th century BCEGreekSilver
5th-4th century BCEGraeco-PersianCopper alloy
8th century BCEItalicBronze
10th-8th century BCEIranian