Another ponk fluorite specimen from china, the color is somewhat darker on this one, and the crystals are a bit smaller. I suspect this is from a different find than the larger octahedrons, based the difference in color and associated minerals. The surfaces of these crystals are a bit frosted, and this is the type of specimen that the Chinese dealers would typically oil. I have not oiled this piece, and it is in its natural state. As a result, the crystals do not display their full color. What you would see without any oiling is actually a bit lighter than in the photograph, due to light diffusing off the surfaces.