The Magic of Translucent Stone
Of all natural stones, onyx holds a unique position — it is translucent. When backlit, Turkish onyx glows with warm amber, honey, and green tones, transforming any surface into a luminous work of art. This property has made it one of the most sought-after materials in luxury interior design.
What Is Turkish Onyx?
Onyx is a banded variety of chalcedony, a form of silica. Turkish onyx from the Anatolia region features warm honey, amber, cream, and greenish bands formed over millions of years. Each piece is entirely unique — no two installations will ever look the same.
Backlighting Techniques
LED Panel Backlighting
The most common and effective method uses LED panels mounted behind the onyx slab. White LED panels provide even illumination, while RGB LEDs allow color adjustment. A diffusion layer between the LED panel and the stone ensures smooth, even glow without hotspots.
Edge Lighting
For thinner onyx pieces (1-2cm), edge-lit LED strips create a dramatic glow that radiates through the stone. This technique works well for bar fronts, reception desks, and small feature panels.
Natural Light
In spaces with abundant sunlight, placing onyx near windows or in skylight wells allows natural light to penetrate the stone during the day, creating an ever-changing display as light conditions shift.
Best Applications for Turkish Onyx
Bar and Reception Counters
Backlit onyx bar fronts are a staple of luxury hospitality design. The warm glow creates an inviting ambiance that draws people in. Hotel reception desks with onyx fronts make an immediate impression on guests.
Bathroom Feature Walls
A backlit onyx panel behind a freestanding bathtub transforms a bathroom into a spa-like retreat. The warm glow creates a calming atmosphere perfect for relaxation.
Restaurant and Retail
Upscale restaurants use onyx tabletops and bar surfaces to create memorable dining environments. High-end retail stores use backlit onyx display walls to showcase premium products.
Practical Considerations
- Thickness: For backlighting, 1.5-2cm slabs allow good light transmission while maintaining structural integrity
- Sealing: Onyx is more porous than marble and requires thorough sealing with a high-quality impregnating sealer
- Maintenance: Avoid acidic cleaners — use only pH-neutral stone cleaners
- Cost: Turkish onyx is a premium material, typically priced higher than marble due to its rarity and the difficulty of quarrying it in large, clean slabs
Why Turkish Onyx?
Turkiye is one of the world's primary sources of high-quality onyx. The deposits in Anatolia produce particularly warm-toned varieties that are ideal for backlighting applications. Turkish onyx is available in consistent supply, unlike some other origins where availability fluctuates.
See our Turkish Onyx collection for current inventory, or reach out to our team to discuss custom sizes and backlighting recommendations for your project.