Lepidolite, also known as purple mica is a stress-reducer that halts obsessive thoughts, stabilizes mood swings, and helps with bi-polar  disorders. This is  amazing for overcoming dependency, releasing from addictions, obsessions or self-harming.
Lepidolite assists in letting go of patterns of behavior and emotional blockages that are holding you back.
 
Worry Stones are used for stress relief and anxiety. By rubbing the stone between your fingers can help calm your mind. It can improve your focus and concentration, allowing you to stay present and focused.