Amethyst crystals are strong stones to aid healing and they bring intense spiritual growth. It is a potent stone for spiritual healing and beating addictions. This purple quartz crystal is one of the stones that embody the energy of the violet flame. Having a piece in the bedroom will promote restful sleep and peaceful dreaming.   Any person may benefit by having this stone close by, as it is also a highly protective crystal. It will quieten the mind, allowing you to more easily make contact with spirit.  Amethyst has a useful energy that will cleanse negative energy from your auric field.  Also, it may assist you to let go of built up melancholy and depression based in the past, as well as helping to dissolve anger, fear and anxiety.