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.
 
Hexagonal shaped crystals are used for protection and cleansing. It symbolizes strength, protection, and helps balance opposing forces. 
It can Also be used as a pendulum. Which assists with finding answers in a ritual called pendulum dowsing.