Protective stone. Draws mind inward to seek its own source of power. Dream & psychic skills amplify. Provides wisdom through self-awareness & insight. Reveals truth & awakens bond to Soul. Liberates, empowers then encourages interaction of feelings & emotions which endorse personal view. Releases tension & anxiety then replaces it with quiet calm tranquility. Alleviates pain & defeats depression. Supportive during pregnancy & birthing process. Strengthens the respiratory, muscular, skeletal & nervous systems. Benefits neck, larynx & vocal cords & activates thyroid gland. Lowers blood pressure.