This is a beauty – a cluster of sparkling natrolite crystals with glassy analcime crystals. There are also sharp, bladed stilbite crystals with the natrolite, and some pearly small beige heulandite crystals on this one. The natrolite crystals are sharp, with lustrous pyramidal terminations and sparkle. In excellent condition, an edge contact at the lower border of the natrolite cluster. A sweet specimen.