This remarkable Apophyllite and Stilbite specimen hails from the Zeolite-rich deposits of Pune, India, and showcases a rare and sculptural phenomenon: a cast of snowy white Apophyllite that has formed around the ghosted cubic shape of what was almost certainly a now-dissolved calcite crystal.

The Apophyllite displays exceptional luster and clarity, with densely packed, glassy crystals forming a crisp, textural surface that reflects light with a gem-like brilliance. Accenting the Apophyllite are small, waxy peach Stilbite blades that add warmth and visual contrast to the otherwise colorless, icy composition.

This specimen is both mineralogically significant and visually striking – a perfect combination of rare formation, pristine preservation, and aesthetic balance. The cast structure gives it a naturally architectural presence, elevating it from mineral to mineral sculpture.

An outstanding choice for discerning collectors, museums, or anyone seeking a truly one-of-a-kind zeolite display piece with provenance and pedigree.