Natural Stilbite with Heulandite Crystal Cluster – 340 g

This natural Stilbite with Heulandite specimen features a prominent cluster of cream to pale honey-colored Stilbite Crystals with rounded, bulbous and radiating growth. The upper portion displays large, soft-textured Stilbite formations with a delicate pearly to silky luster, while abundant white to translucent Heulandite crystal growth forms the underlying and surrounding structure. Fine crystal textures, natural cavities, and contrasting white and cream mineral growth give this specimen a distinctive three-dimensional appearance.

Product Details

• Mineral: Stilbite with Heulandite

• Formation: Natural zeolite crystal cluster

• Color: Cream, ivory, pale honey, white and translucent

• Crystal Habit: Rounded and radiating Stilbite aggregates with tabular to bladed Heulandite crystals

• Weight: 340 g

• Size: 13 × 11 × 6 cm

• SKU: MTX-B160-N903

• Condition: Natural mineral specimen

Mineral Features

• Natural Stilbite crystal growth

• Large rounded and bulbous Stilbite aggregates

• Attractive cream to pale honey coloration

• Soft pearly to silky Stilbite luster

• Abundant white Heulandite crystal growth

• Tabular and intergrown Heulandite formations

• Fine natural crystal texture and striations

• Intricate three-dimensional zeolite structure

• Natural cavities and surface variations

• Strong cream and white color contrast

• Unique one-of-a-kind natural specimen

• Suitable for mineral collectors and zeolite enthusiasts

• Ideal for display and collection

Geological Note

Stilbite and Heulandite are zeolite-group minerals that commonly occur together in cavities and fractures of volcanic rocks. Stilbite frequently develops as rounded, radiating, fan-shaped, sheaf-like, or fibrous aggregates, while Heulandite commonly forms tabular to bladed crystals. These minerals develop from mineral-rich hydrothermal fluids circulating through cavities and fractures in volcanic rocks 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.