Zodiac: Pisces, Aquarius
Chakras: 5th, 6th, 7th
Properties: Like angel's wings!
Physical: Relates to brain plasticity, stress reducer, calming stone.
Emotional: Helps bring about positive behavioral adjustments, helps develop self-knowledge.
Spiritual: Helps one with dream-recall, connects to higher-consciousness, associated with archangels and their protection/guidance