Known as "the all purpose stone", Amethyst is a protective stone that helps to relieve stress and anxiety in your life, and the symptoms that accompany it, namely headaches, fatigues, and anxiety.
Amethysts are reported to open a person's third eye. The third eye is considered to be a source of power and wisdom. Crystal practitioners believe a person can use amethysts to enhance or sharpen spiritual visions and enlightenment.
I usually reccomend cleansing your crystals with the full moon once a month by setting it in a window to catch the moon light to keep your crystal charged. You can also lay it by a tree, on selenite or in the sun light. Please note that some crystals color can fade in the direct sunlight, so moon cleansing is the most reccomended.