Lepidolite is a natural crystallized form of lithium. Lithium is used to medically treat anxiety and depression in the medical world. The Old medicine is people would use lepidolite to aid their mood. They would rub the stone to release lithium into their skin. Practitioners now use this tumbled stone as a pocket stone. When it touches  your skin it has the calming soothing affects.  It's great for kids as it helps with tantrums, it aids a restful sleep and it can elevate its space vibrationally eliminating negativity. Anxiety sufferers would benefit from carrying a piece of lepidolite with them. Handle it when feeling stressed.