Amethyst specimens measure approx 1 1/2" x 1 1/2" - 3"
Amethyst is crystalline quartz in colors ranging from pale lilac to deep reddish purple. 
Amethyst Properties
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. It also aids in cell regeneration (supporting your bones and joints) and is reputed to improve your skin.