This is an exceptionally large specimen of a classic “bowtie” Stilbite (nearly 5” wide!). It is perfect, and I don’t say that often. It has just a small bit of Heulandite matrix attached to the bottom to give it balance and contrast. One of the cleanest and most symmetrical “bowties” I’ve ever seen.
Location: Jalagoan, India
Size: 11.5 x 7.3 x 5 cm