History and origin
It comes from Brazil, where it is known as Amarelo Ornamental. It has been one of the most widespread Brazilian yellows on the international market for several decades. It is used for worktops, cladding and floors in residential and commercial settings. Marmi di Carrara supplies it on request.
Look and veining
The background is yellow-beige with wavy veins and bands of lighter and darker crystals. The pattern is dynamic and varies considerably between slabs. Polishing highlights the undulations; honing softens them.
Technical properties (indicative)
| Classification | commercial granite (metamorphic silicate rock) |
|---|---|
| Bulk density | approx. 2,600-2,700 kg/m³ (indicative) |
| Mohs hardness | approx. 6-7 |
| Water absorption | low to medium |
| Main use | interiors and exteriors |
| Acid resistance | high: resists household acids |
Recommended uses
Recommended for kitchen worktops, bathrooms, floors, stairs and cladding, including outdoors. It stands up well to daily use and the heat of pans. For walkable outdoor surfaces choose rough finishes.
Care and maintenance
Clean with neutral detergents. Treat with a stain-repellent protector, useful on light tones. Avoid overly aggressive products, which can dull the polish.
Pairings
- teak or iroko wood
- forest green tones
- bronze handles and trims
FAQ
Why is it called Ornamental?
It is the Brazilian trade name (Amarelo Ornamental), linked to its lively, decorative pattern.
Is it suitable for the kitchen?
Yes, it is resistant to acids and heat; a protector helps against oil stains.
Are all the slabs the same?
No, the wavy pattern varies: for worktops made of several pieces it is advisable to see photos of the slabs.
How do I order it?
Send us dimensions or drawings: we supply it on request, with a processing quote and photos of the slabs.
Granito Giallo Ornamental: 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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