Gypsum var. Selenite exhibits a unique "ram's horn" formation. The luster is pearly and very shiny due to second generation microcrystal growth, it is much more beautiful in real life than in the photos. This is a complete floater and in perfect condition without any damage, unique! UV active specimen. Selenite of this quality is very rarely seen in Liupanshui and is very unique in contrast to the more typical crystallized gypsum. What is very important is that most of the specimens available on the market are not terminated, they are fragments. My specimen is perfectly terminated which makes it a full-value collector's item.