The Octangle Crystal Element is shaped like a rectangular octagon and features a faceted crystal in your choice of silver or gold! Sodalite is thought to provide insight and enhance mental clarity. The gemstone is used by some to draw out internal thoughts and improve communication. Many believe that Sodalite also helps develop relationships and foster deeper connections with others. The purple energy of Sodalite is associated with the Third Eye Chakra, which is thought to be the center of wisdom and awareness. Sodalite is a tectosilicate mineral. This gemstone comes in shades of royal blue and purple with small cracklings of white throughout.