Sodalite, gemstone of the Throat Chakra with the symbol of Air and Mercury, planet of intellect an communication. Set in 925 Sterling Silver and is mounted on a design of ancient symbols and scripts that correspond with and promote the specific benefits of each Gemstone. Formed in the heart of the earth these gemstones are almost as old as the earth itself and hold the secrets of our ancestor's past. Mounted on a black cord and presented in a purple satin pouch, each Gemstone has it's own unique energy, vibration and aura. Approximate Size: 1.5" x 1"