Natural Heulandite with Stilbite Crystal Cluster – 110 g

This natural Heulandite with Stilbite specimen features abundant cream-white to peach and honey-toned Heulandite crystal growth covering a natural matrix. The specimen displays numerous rounded to botryoidal-looking aggregates alongside larger white tabular to bladed crystals, creating strong variation in texture and crystal habit. Warm peach-orange mineral coloration is intergrown with creamy white crystal formations, while small dark matrix areas provide natural contrast.

Product Details

• Mineral: Heulandite with Stilbite

• Formation: Natural zeolite crystal cluster

• Color: Cream-white, peach, honey, pale orange and dark gray-green

• Crystal Habit: Tabular to bladed Heulandite crystals with rounded to radiating Stilbite aggregates

• Weight: 110 g

• Size: 10 × 6 × 4 cm

• SKU: MTX-B158-N868

• Condition: Natural mineral specimen

Mineral Features

• Natural Heulandite crystal growth

• Associated Stilbite formations

• Abundant cream and peach-colored crystal aggregates

• White tabular and bladed crystal growth

• Attractive natural color variation

• Natural pearly to vitreous luster

• Richly textured intergrown zeolite formation

• Contrasting dark matrix areas

• Unique one-of-a-kind natural specimen

• Suitable for mineral collectors and zeolite enthusiasts

• Ideal for display and collection

Geological Note

Heulandite and Stilbite are zeolite-group minerals that commonly occur together in cavities and fractures of volcanic rocks. Heulandite typically forms tabular or bladed crystals, while Stilbite commonly develops as radiating, fibrous, sheaf-like, or compact aggregates. Both minerals form from mineral-rich hydrothermal fluids circulating through volcanic rock cavities over geological time.

Please Note: Natural mineral specimens may naturally contain variations in color, crystal formation, transparency, texture, inclusions, fractures, cavities, chips, luster, and matrix. Each specimen is naturally formed and may differ slightly from the photographed piece.