Yellow Crystal Onyx Marble is a radiant and opulent natural stone characterized by a dense, brecciated mosaic of golden-yellow and pale amber crystals. Bound together by a striking, angular network of crisp white fissure lines, this highly translucent stone resembles shattered golden glass. When backlit, it transforms into a brilliant, sunlit masterpiece, making it the ultimate choice for luxury hospitality spaces, bespoke bar fronts, and dramatic feature walls.
| Parameter | Description |
| Yellow Crystal Onyx Marble Rough Block | Gangsaw: 280-330 x 160-220 x 100-150 CM Cutter: 160-300 x 60-100 x 60-100 CM |
| Yellow Crystal Onyx Marble Gangsaw Slab | 280 x 180 CM up in 2, 3 CM, and other thicknesses |
| Yellow Crystal Onyx Marble Cutter Slab | 180 x 60 CM up in 2, 3 CM, and other thicknesses |
| Yellow Crystal Onyx Marble Parameter | |
| Tiles | 30×30, 30×60, 40×40, 60×40, 60×60, 60 x 90, 60×120 CM in various thicknesses and custom sizes |
| Countertops | Custom sizes |
| Others | Window sills, thresholds, monuments, steps & treads, flagstones, & articles available in custom sizes |
| Finishes | Polished, honed, leathered, bush hammered, lepatora, flamed, shotblasted |
| Place of Origin | Exotic Imported |
| Standard Slab Thickness | 16 mm, 18 mm, 20 mm (other thicknesses available upon request) |
| Applications | Backlit Feature Walls, Bathroom Vanities, Boutique Reception Desks, Luxury Bar Fronts, Spa Cladding |
| Key Properties | Exceptional Translucency, Cool Brecciated Veining, Stain Resistant (when sealed), Low Water Absorption |
| Maintenance | Regular cleaning with mild, pH-neutral soap; Bi-annual sealing recommended |
| Benefits | Highly exclusive aesthetic, dynamic light transmission, infuses spaces with refreshing warmth, perfect for dramatic book-matching |



Yellow Crystal Onyx Marble is a geologically fascinating and visually vibrant natural stone. As vividly showcased in our premium inventory, this specific onyx variety is characterized by an extraordinary brecciated (fractured) structure. The stone presents a luminous matrix composed of densely packed, angular “crystals” in rich shades of warm honey, vibrant golden-yellow, and pale amber.
This sun-kissed, mosaic-like base is intricately bound together by a sharp, spiderweb-like network of crisp white and cream fissure lines. The interplay between the golden crystalline patches and the stark white fractures creates incredible visual depth, giving the slab the appearance of shattered golden ice. Because of its dense, fractured clarity, this stone possesses exceptional light transmission. When backlit, the white veins remain crisp while the golden crystals ignite, bathing any luxury interior in a warm, inviting, and radiant glow.
As an exotic imported onyx prized for its rare, brecciated mosaic pattern and brilliant translucency, Yellow Crystal Onyx is a premium architectural material.
Standard Pricing: According to the official Petros Stone catalog, Yellow Crystal Onyx Marble is priced at $19.00 per square foot or $204.50 per square meter.
Note: While this is the standard list price, B2B export logistics, custom slab dimensions, and volume requirements may apply. Contact us for customized, direct-from-manufacturer B2B quotes tailored to your exact project scope.
Due to its radiant warmth, highly active pattern, and brilliant luminosity, Yellow Crystal Onyx Marble is best utilized as a dramatic focal point where ambient lighting can activate its crystalline properties. Recommended applications include:
Backlit Feature Walls: The premier application to maximize translucency and highlight the intricate, shattered-glass aesthetic.
Signature Reception Desks: Instantly define corporate or boutique hospitality spaces with an inviting, sunlit luxury.
High-End Bar Fronts: Perfect for atmospheric commercial designs requiring a vibrant, energetic touch.
Luxury Bathroom Vanities: Create a tranquil, glowing spa oasis.
Custom Furniture: (e.g., backlit dining or coffee tables highlighting the mosaic grain).
Yellow Crystal Onyx is a calcareous sedimentary stone and is softer than true marble or granite. It requires mindful care to preserve its high-gloss finish and translucent properties:
Handle gently: Prone to cracking along natural fracture lines if not handled correctly during installation.
Clean delicately: Use only a soft, damp microfiber cloth and pH-neutral stone cleaners.
Strictly avoid acids: Citric acids, vinegar, and harsh chemical cleaners will etch the polished surface instantly.
Apply penetrating sealer: Annual or bi-annual sealing is essential to protect the surface against moisture and stain absorption.
The defining aesthetic is its bold, brecciated mosaic pattern. A fractured matrix of golden-yellow, honey, and amber crystals is heavily webbed by a crisp, angular network of icy white fissure lines.
Yes. It is highly regarded in the global luxury architectural market for its ability to inject vibrant, energetic warmth into a room. Its unique “shattered glass” structure makes it incredibly dynamic, offering a complex, jewel-like alternative to smoothly banded or cloudy onyx varieties.
Finishes: High Gloss Polished, Honed.
Standard Thickness: 16mm, 18mm, and 20mm. Thinner profiles are often requested specifically for weight reduction in complex backlit vertical installations.
While it provides reasonable heat and stain resistance when sealed, it is a softer stone (Mohs scale 3). It is susceptible to scratching and etching, making it far better suited for vertical cladding, decorative surfaces, and backlit features rather than heavy-use kitchen worktops or high-traffic residential flooring.
Yellow Crystal Onyx Marble offers an architectural statement that radiates natural warmth and absolute exclusivity. It is the ultimate expression of sophisticated opulence, bringing the vibrant energy of sunlit amber and the complexity of crystalline geology directly into luxury spaces. The ability to backlight this incredibly active stone creates dynamic, moving light installations that define high-ticket real estate and elevate any design portfolio.
Petros® Stone LLP is a premier B2B manufacturer and global exporter of exotic natural stones, specializing in premium-grade Yellow Crystal Onyx Marble.



With state-of-the-art technology, strict quality control, and worldwide shipping, we ensure the best marble products for your needs. Our ISO-certified facility guarantees superior packaging and reliable delivery.
Yellow Crystal Onyx Marble is a rare calcareous stone predominantly quarried from mineral-rich geothermal and volcanic regions in the Middle East and Central Asia. Formed over millennia by the precipitation of calcium carbonate in thermal springs, these raw, crystalline blocks are directly imported by Petros Stone LLP for precision engineering and high-gloss polishing in India.
We accommodate a wide range of project sizes. However, to optimize international shipping costs, we highly recommend a full container load (FCL) of a 20′ container (28,000 kgs). A 20′ container typically accommodates:
450 sqm of Yellow Crystal Onyx Marble (2cm thickness)
300 sqm of Yellow Crystal Onyx Marble (3cm thickness)
Source authentic, premium-grade Yellow Crystal Onyx Marble directly from Petros® Stone LLP. We offer direct-from-manufacturer B2B consultation, global export logistics, and highly competitive pricing. Trusted by leading architects and builders, Petros® is your source for exotic interior mastery.
IEC NO: AAYFP7460M
Petros Stone LLP (India)
Sr.25, Handewadi Rd, Kanade Nagar, Undri, Pune, Maharashtra 411060
Petros Stone LLP (Europe)
Berneckstr. 43 78713, Schramberg, Germany
Petros Stone LLP (Canada)
4388 rue Saint-Denis, suite 200 #982, Montreal, H2J 2L1,QC (post code), Canada
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