Set this free on any surface to feel the peaceful and tranquil energy that emits from each unique piece. Lepidolite is known as one of the best mood stabilizers because it contains a high amount of lithium, which aids in anxiety. May also help with balance of the mind and spirit, energy blocks, true happiness, balance, harmony, and finding your true purpose in life. Each piece is unique in color and shape. Because of the mica in Lepidolite some pieces will have cracks or crevasses that are natural. Chosen at random and are between .2-.5lb. by weight only and from Brazil