Natural Stilbite with Heulandite Crystal Cluster – 240 g

This natural Stilbite with Heulandite specimen features prominent cream to pale honey-colored Stilbite formations associated with contrasting white to translucent Heulandite crystals. The Stilbite displays rounded, radiating, and fan-like crystal growth with a soft pearly luster, while the Heulandite forms distinct tabular to bladed crystal aggregates with brighter reflective surfaces. The combination of warm cream Stilbite and white Heulandite creates a distinctive, richly textured natural zeolite specimen.

Product Details

• Mineral: Stilbite with Heulandite

• Formation: Natural zeolite crystal cluster

• Color: Cream, pale honey, white and translucent

• Crystal Habit: Radiating and rounded Stilbite aggregates with tabular to bladed Heulandite crystals

• Weight: 240 g

• Size: 8 × 6 × 4 cm

• SKU: MTX-B160-N890

• Condition: Natural mineral specimen

Mineral Features

• Natural Stilbite crystal growth

• Prominent cream to pale honey-colored aggregates

• Associated white Heulandite crystal formations

• Radiating and rounded Stilbite growth

• Tabular to bladed Heulandite crystals

• Soft pearly to vitreous natural luster

• Attractive contrast between cream and white mineral growth

• Dense intergrown zeolite crystal structure

• Natural crystal textures and surface details

• 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 commonly forms radiating, fan-shaped, fibrous, or rounded aggregates, while Heulandite typically develops as tabular or bladed crystals. Both minerals form 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.