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Custom Obsidian Basalt paving and architectural steps at the Portland Japanese Garden, showcasing the stone's deep black uniform palette and its seamless integration into a high-end, zen-inspired landscape design.

Obsidian Basalt

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Honed Obsidian Basalt surface with a smooth, dark matte finish, highlighting the stone's dense black base and uniform fine-grained texture for modern interior floors.

Honed Finish

Leathered Obsidian Basalt featuring a soft, textured sheen that enhances the natural depth of the dark volcanic stone while providing a tactile, sophisticated surface.

Leathered Finish

Flamed Obsidian Basalt offering a rugged, high-friction exterior texture that maintains a consistent charcoal-black palette for safe outdoor walkways and patios.

Flamed Finish

Sandblasted Obsidian Basalt with a uniform, non-slip granular texture that softens the deep black tones for luxury pool coping and modern hardscape paving.

Sandblasted Finish

Pineapple finish on Obsidian Basalt showcasing a deeply pitted, decorative texture that emphasizes the material's structural density and grounding presence.

Pineapple Finish

Pointstalk textured Obsidian Basalt featuring rhythmic, hand-tooled linear grooves that add architectural interest and organic character to exterior wall cladding.

Pointstalk Finish

Obsidian Basalt is a dense stone characterized by its deep black base and fine-grained texture. Its dark, uniform appearance and durability make it well-suited for architectural and landscape applications where a strong, grounding material is desired.

Applications

Facade cladding Columns & trim Retaining walls

Hardscape paving Pool coping Stair treads

Project Types

Commercial & Residential Architectural & Landscaping

Interior & Exterior: All applications

Material in Progress

Technical workshop assembly of Obsidian Basalt corner units with precision mitered joints, shown alongside architectural shop drawings for custom estate cladding.

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