The Norse god Odin had a missing eye replaced with a rare gemstone
In Norse mythology, Odin, the All-Father, lost his eye in a duel with the giant Vili. However, it is said that he was given a magical eye in exchange, made from the gemstone Raudr, also known as red garnet. This gemstone was said to have the power to see into the future. The use of a specific gemstone to replace Odin's eye adds a layer of depth to the myth, highlighting the significance of the eye as a symbol of power and insight.