What a fantastic stone we have here. These are highly polished, 4mm round, Lepidolite beads. Lepidolite is a form of mica which is relatively rare. The color is a warm lilac with that wonderful mica shimmer. Lepidolite is known to be a very calming stone. It is said to be beneficial when healing from emotional grief. These are very limited, so don't wait or they will gone.