Lepidolite can be used to stabilize your mood.  This stone contains lithium which is used in medications today to help stabilize and treat emotional imbalances.  Working with Lepidolite helps bring a sense of peace during times of stress and anxiety. The lavender and purple colors help balance the crown chakra and sooth your mind. Keep a piece on your nightstand, keep lepidolite on your desk, meditate with a piece, wear a bracelet or pendant or keep a tumbled stone in your pocket and soak up all the peaceful vibes. Lepidolite is a good stone to help sooth you to sleep. If working with lepidolite for anxiety try holding a piece of lepidolite and reciting a mantra such as  "I release anxiety and am filled with peace" or "I am safe, I am secure, I am balanced."
Tumbled stones vary in size, shape and color. Trust the stone chosen for you is meant for you. Approximate size can range from 1/2 inch to 1.5 inch, stone is  smooth & tumbled, and color ranges from light lavender to deeper purple hues with white.