Crystal Dark

The second least common form of naturally occurring Dark. Crystal Dark is, as it's name would imply, dark that takes on a crystal form. Dark naturally takes on a shape like Bismuth crystals, except that they are always symmetrical. If part is chipped away from the whole the crystal will gradually shift over the course of several hours to regain it's symmetry. Nobody is sure why Dark forms in these crystals. It's very easy to get it to take this shape for even novice Initiates, but when they do this there's an obvious and measurable change in ductility. Crystal Dark has the same average range of initial ductility as liquid dark.