Natural Stilbite with Heulandite Crystal Cluster – 180 g

This natural Stilbite with Heulandite specimen features a prominent cream to pale honey-colored Stilbite formation surrounded by white to translucent Heulandite crystal growth. The large Stilbite aggregates display a rounded, fan-like and radiating habit with fine natural striations and a soft pearly luster. Associated Heulandite crystals show more defined tabular to bladed forms, adding contrast and structural detail throughout the specimen. The combination of warm cream Stilbite and bright white Heulandite creates a distinctive natural zeolite collector specimen.

Product Details

• Mineral: Stilbite with Heulandite

• Formation: Natural zeolite crystal cluster

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

• Crystal Habit: Radiating and fan-shaped Stilbite aggregates with tabular to bladed Heulandite crystals

• Weight: 180 g

• Size: 11 × 5 × 6 cm

• SKU: MTX-B160-N896

• Condition: Natural mineral specimen

Mineral Features

• Natural Stilbite crystal growth

• Large cream to pale honey-colored aggregates

• Attractive rounded and radiating Stilbite formation

• Associated white Heulandite crystals

• Tabular to bladed Heulandite crystal growth

• Fine natural striations and layered textures

• Soft pearly to vitreous natural luster

• Strong cream and white color contrast

• Dense intergrown zeolite structure

• Natural three-dimensional crystal formation

• 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 commonly found together in cavities and fractures of volcanic rocks. Stilbite frequently develops as radiating, fan-shaped, sheaf-like, or fibrous aggregates, while Heulandite commonly forms tabular or bladed crystals. These 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.