Amethyst is a highly useful stone with many benefits. It helps magnify the energy of other crystals and is good for overall protection and physical, emotional and mental balance. It helps with negotiation skills, decision-making, business success, moving forward in life, coping with responsibility and change. Amethyst is good for hearing, hormone regulation, insomnia, headaches, migraines, asthma, blood clots and bacterial and viral infections. It is a great stone to use if you are struggling with anger and or violent tendencies. It calms passion, nerves, over sensitivity, tension, emotional energy and grief. It enhances the aura, self-esteem, meditation, spirit contact, and spirituality.