Witness the blade of starlight that reminds of a powerful voice! This rather small piece of a raw gem quality transparent Blue Kyanite is as beautiful as a sapphire, and indeed may be mistaken for a sapphire. Close observation reveals characteristic parallel striations that may give rise to cats-eye effect. Blue kyanite is a bladed silicate mineral that grows into flattened, elongated shapes resembling a knife or sword blade. It is associated with throat chakra and third eye chakra and is believed to aid in communication.