Turquoise Gemstone
The term “turquoise” originates from the Old French word “turquois,” meaning “Turkish,” as the mineral was first introduced to Europe through the Ottoman Empire. The gemstone has been known since antiquity; Pliny the Elder referred to it as “callais,” and it was recognized by the Aztecs as “chalchihuitl.” This historical context highlights turquoise’s long-standing cultural significance across various civilizations.