Lapis Lazuli is a form of Lazurite, Quartz and Pyrite. Lazuritecrystals exhibit an isometric structure and have a hardness of 5 to 5.5.Lapis Lazuli is known as the stone of wisdom or the royal stone. Lapis works on the psychic centres especially the throat and third eye chakras. Lapis opens us up to the worlds or dimensions within, which we can access through deep meditation and through our psychic centres. Meditating with this stone brings feelings of strength, peace and knowing amongst many others.