Breccia Oniciata: complete guide
Breccia Oniciata is a brecciated marble in beige and pinkish tones, with fragments joined by light veins that in places recall onyx. It offers a warm, soft look, suited to both classic and contemporary interiors.
History and origin
It is an Italian breccia, part of the long tradition of coloured marbles used for prestigious floors, cladding and furnishings. The adjective oniciata refers to the veins and crystalline areas that recall the appearance of onyx. Colour and pattern vary considerably with the quarrying batch. Marmi di Carrara supplies it on request.
Look and veining
Beige, hazelnut and antique pink fragments are bound by a lighter matrix, with crystalline veins that are semi-transparent in places. Each slab has a different distribution of clasts, from a fine to a larger pattern. Polished, it gains depth and brightness; honed, it looks more even and discreet.
Technical properties (indicative)
| Classification | brecciated limestone marble |
|---|---|
| Bulk density | approx. 2,700 kg/m³ (indicative) |
| Mohs hardness | approx. 3 |
| Water absorption | low |
| Main use | interiors |
| Acid resistance | low: sensitive to acids and limescale removers |
Recommended uses
It is used for interior floors and cladding, bathrooms, tops, fireplaces and furnishings. It is not recommended for exteriors or for heavily used kitchen worktops.
Care and maintenance
Neutral detergent and lukewarm water for cleaning; avoid acidic or abrasive products. A periodic protective treatment helps prevent stains, especially in the lighter matrix.
Pairings
- copper and antiqued brass
- walnut or honey oak
- terracotta or powder pink walls
FAQ
Can it be backlit like onyx?
Generally not: the name recalls the appearance of some veins, but it is a non-translucent brecciated marble. For backlit panels you need to choose a genuine onyx.
Is it suitable for a floor?
Yes, in residential interiors it works well as flooring, preferably with a honed finish, which shows fewer signs of foot traffic. For very busy commercial premises periodic maintenance is advisable.
Can it be used in the bathroom?
Yes, for tops, cladding and bespoke shower trays, with adequate protection. In wet areas it is best to dry surfaces to avoid limescale deposits.
How do I order it?
Send us the dimensions and intended use: we will prepare a quote on request with photos of the slabs, so you can choose the most suitable fragment pattern.
Breccia Oniciata: available on request
We supply this stone as blocks, slabs, tiles and custom-made pieces. Tell us size, thickness and quantity: we will send photos of the available slabs and a quote within 24 hours.
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