How To Identify If Your Amethyst Is Real Or Fake? One gemstone that is famous for its healing properties is amethyst. Its astonishing purple shade together with its distinct mineral composition makes it an effective crystal for healing at all levels-physical, emotional and spiritual. The gem’s ability to reduce anxiety and promote mental calmness is among its most popular healing properties. It is believed to induce calmness and serenity when wrapped around the body. Those who are experiencing stress, anxiety, or other mental health problems may find this to be extremely helpful.