and apply it to headache or toothache . To dream of amethyst indicates success to a traveller, clergyman, sailor , philosopher , teacher , or mystic ; also protection, faith, and fruitful thoughts. ( taken from : http://www.kacha-stones.com/properties_other_crystals.htm#Amethyst ) Amethyst Elestial amethysts combine the properties of both quartz elestials and amethyst.