Emerald's Corresponding Astrological signs: Taurus, Gemini, Aries
Loyalty, sensitivity, stone of "successful love" and domestic bliss. Enhances memory and mental capacity. Eliminates negativity, and allows one to focus. Brings harmony to all aspects of life. Can help to maintain rythmic breathing during meditative state.
Composition: Emerald is a Beryl, Berillium Aluminum Silicate
Mohs-Scale Hardness: 7.5 - 8