Ankh is also known as breath of life, the key of the Nile or crux ansata. It represents the concept of life, which is the general meaning of the symbol. Designed to assist in Chakra balancing, Chakra jewelry sold by Stand in the Light are genuine crystals. The crystal colors are very important as each of the chakras is represented by a color — Red for the Root; Orange for Sacral; Yellow for Solar Plexus; Green for Heart; Light Blue for Throat; Indigo for Third Eye; and Purple or White for Crown. For the meanings of each Chakra, click here.