Just as the name suggests, these stunning crystals are used to protect and restore the aura. These are natural Clear Quartz druzy crystals where the surface of the crystal has been bonded with vaporized metallic colors through a scientific process to get the desired colors or iridescent sheen. Each color carries its own energy and symbolism. While all Aura Quartzes have been used as talismans for abundance and and for clearing negativity, the Blue/Cobalt Aura quartz is specifically known to energize the throat chakra and enables us to speak our truth and helps with effective communication. This crystal also enables intuitive or latent healing powers - helps address physical issues within us through our own universal gifts.