A 1.5 inch crystal of Green-cored Apophyllite is the focal crystal of this exceptional, 2 plus pound mineral specimen. Multiple smaller crystals of Apophyllite and Stilbite coexist with dozens of crystals of white Heulandite on Chalcedony. An older piece from an uncommon location. Poona, Maharashtra, India. 6.5" x 3" x 4", 2.14 lbs.