From light to dark purple, Amethyst is calming, soothing, helps relieve stress, irritability, and negativity. Known by ancient cultures as the “sober stone” as it was believed to prevent against drunkenness. Helps balance mood swings and let go of anger and fear. Helps manage anxiety. Associated with the crown chakra, and third eye, and Virgo, Sagittarius, Capricorn, Aquarius, Pisces. Believed to ease tension, and headaches, and boost the immune system.