Onyx - Classico Marble Ltd
Onyx Verde slab - Onyx Worktops Berkshire Classico Marble

Onyx

Onyx natural stone

With its translucent qualities and striking patterns, onyx is often used to create statement pieces. Best suited for areas where it can be backlit or showcased as a focal point.

Onyx is a softer natural stone that needs more care and attention. Its opaque nature means it changes in different lights and often includes interesting patterns and inclusions. We have a live slab inventory of onyx in stock and we can help you source the slab that you would like for your project if we don’t have what you want. We are equally happy to work with stone you have sourced yourself.

Onyx colours

Here is a sample of the Onyx slabs we have in stock here or in Italy, with images shown of some of the slabs when backlit. If you can’t see what you are looking for, just let us know.

Choosing the Right Worktop: Compare Materials

Every slab we source is quality-checked and shaped with precision.

MarbleGraniteQuartziteOnyxQuartzPorcelain
AppearanceElegant, timeless appearance with natural striations and veiningNatural patterns and striations, can be bold or subtleWide variety of natural patterns, including veining and fossilsTranslucent pinks, greens, reds, yellows and white with patternsAll types from solid colour to marble-look veined, consistent and uniformAll types from solid colour to marble-look veined, consistent and uniform
DurabilitySofter and more prone to scratching, etching and wearVery hard and durableVery hard and durableSoft and prone to scratching, etching and wearHigh performance and durableHigh durability and performance
MaintenanceRequires sealing and regular carePeriodic sealing requiredPeriodic sealing requiredRequires sealing and regular maintenanceRequires sealing on installation onlyNo sealing required
ResistanceSensitive to heat, acids, dark liquidsGood heat and stain resistance Good heat and stain resistanceVery sensitive to heat, acids, liquids, Good heat and stain resistanceGood heat and stain resistance
Best for…Statement surfaces, shower cladding, feature walls, kitchen island recesses, statement stairs, bathrooms, tabletopsOutdoor kitchens, indoor kitchens, high traffic spaces, flooring, kitchen islandsBusy family kitchens, kitchen islands and worktops, book-matched feature walls, bathrooms, tabletopsStatement surfaces that are not high-usage, especially when backlit as a feature wall or surfaceBusy family kitchens, kitchen islands and worktops, bathrooms, flooring, stairs, tabletops, showers, etcBusy family kitchens, kitchen islands and worktops, bathrooms, flooring, stairs, tabletops, showers, etc

Start your Onyx worktop project with our expert advice

Visit our Langley showroom or speak to one of our specialists about your stone worktop options. Whether you’re comparing materials or ready to move ahead, we’re here to help.

  • Request a precise, no-obligation quote
  • View current stock and samples
  • Get tailored advice for your project

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Monday to Thursday – 7am to 5:30pm

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