Lepidolite: A pale pinkish, purple, lepidolite insists on being used for the greatest good, it greatly reduces negativity. Halting obsessive thoughts, calms, stabilizes mood swings and eases transitions. Lepidolite is one of the strongest crystals to help those battling anxiety as it contains lithium within its matrix. Its energy is said to strengthen the immune system and even restructure DNA. For women, it has been known to relieve night sweats and menopausal symptoms. Lepidolite can help with insomnia.