About Quartz :-Green Hydro Quartz emanates the pure Green Ray of Archangel Raphael, Green Tara, and Quan Yin. This stone is excellent for healing and recovery after illness. Resonates to the heart chakra. Soft, feminine energy that encourages love and compassion. Re-energizes the emotional body. The powerful Green Ray is excellent for shielding, useful for anyone working in a stressful environment such as, counselors, police, firemen, medical workers. Assists in bringing harmony and tolerance.