Considerations
Soft and fragile, prone to scratches, chips, and etching from food splatters and acidic liquids. Highly porous, requiring consistent and thorough sealing to prevent staining. High maintenance and cost.
Stone × Application
ONYX — kitchen backsplash
Visually stunning, unique aesthetic with translucency and dramatic veining. Can be backlit for a luminous effect. Creates a luxurious focal point.
Specifications
- Finish: Polished (to maximize visual impact), Honed (for a softer look).
- Thickness: 0.75-1.25 inches (2-3 cm) for slab; 0.4-0.6 inches (10-15mm) with honeycomb backing for backlit panels.
- Maintenance: High
- Installed: 70-250+
Top varieties
White OnyxGreen OnyxHoney Onyx