Mental: Amethyst crystals are said to have calming properties that provide clarity of thought to the brain. It also aids with the relief of OCD, Obsessive-Compulsive Disorder, and hyperactivity and is the stone of sobriety.
Emotional: Amethyst brings calm to angry minds and soothes anxiety. It brings clarity of thought and centres on those who are overstressed or overwhelmed. It can help identify the primal cause of behavioural patterns and emotional habits and is important in the negation of addiction and intoxicating drivers.
Physical: Amethyst aids the digestive tract as well as the heart, stomach and skin. It reduces pain and swelling and heals bruising. The stone also has strong properties in strengthening the nervous system and endocrine glands, relieves headaches, and reduces nervous tension.