Extracted from established quarries in the Sichuan province of China, this black sandstone represents a high-density sedimentary stone for demanding architectural applications. This variety belongs to the fine-grained silicate family, prized by architects for its extreme resistance to thermal shock and environmental pollutants in urban environments. It functions as a more structurally stable and monolithic alternative to Indian Black sandstone, providing a sophisticated dark palette that maintains its finish across decades of intensive mechanical usage.

Visual character displays a deep charcoal-to-black matrix with minimal mineral variation and a highly uniform texture that facilitates consistent color matching across large batches. In its natural cleft finish, the surface reveals a rugged character that anchors large architectural volumes with organic depth, while the honed finish provides a sophisticated matte appearance for modern corporate interiors. The Sawn Cut option produces clean, precise edges suited to tight-tolerance cut-to-size components in contemporary facade compositions across large projects.

Typical Applications

• Architectural building facades requiring high UV resistance and monolithic color.
• Public plaza paving and high-traffic city pedestrian zones using natural cleft finishes.
• Monumental architectural sculptures and durable urban landscape retaining walls.
• Commercial building entries and heavy-duty slip-resistant exterior stairs.

Available Formats

• Finish options: Honed, Sawn Cut, Natural Cleft
• Thickness: 2cm, 3cm
• Slab/tile sizes: Custom cut-to-size — available on request

Buyer Notes

• Suitability: High-performance exterior paving and vertical architectural cladding.
• Sealing: Sealing recommended — sandstone is a porous sedimentary stone requiring impregnator sealing for interior and exterior use.
• MOQ: 50 sqm minimum — contact us for project-volume pricing
• Samples: Available on request before bulk order commitment

Procurement support includes a specialized custom cut-to-size service, allowing for the fabrication of complex architectural components to zero-tolerance shop drawings. Every unit is bundled in seaworthy wooden crates with reinforced strapping to ensure safe delivery to international project sites. Slabs and components are calibrated to ensure thickness uniformity for flush transitions in large-scale wall cladding and paving projects. Specify the natural cleft finish for outdoor traffic areas to meet international safety and accessibility standards for slip resistance.