3.1" Apophyllite Crystals on Red Heulandite - India
The base of the rock has been cut at an angle, allowing for aesthetic presentation of the crystals without the need for a display stand.
Apophyllite while not a zeolite itself is almost always found associated with zeolites in the same pockets. It has two crystal habits, a rectangular prism capped by a steep four sided pyramid or a pseudo-cubic structure. While not a well known mineral to the general public it is popular among mineral collectors due to it's pastel colors and beautiful crystal formations.