Port Laurent: the complete guide
Port Laurent is a black marble with golden and brown veins, often accompanied by white bands, with a strong decorative impact. It is appreciated for walls, bathrooms and furnishings where a warm, refined black is wanted.
History and origin
It is an imported material widely available on the international market, often considered as an alternative to other gold-veined blacks such as Noir Saint Laurent or Portoro. It is used in hotels, boutiques and residences for prestigious cladding and tops. Its bold pattern lends itself to highly striking compositions. Marmi di Carrara supplies it on request.
Look and veining
The black background is crossed by golden, ochre and brown veins, with white bands or lines that accentuate its movement. The slabs are very different from one another and allow high-impact bookmatched compositions. Polished, it has a brilliant contrast; honed, it looks more matt and warm.
Technical properties (indicative)
| Classification | marble (compact limestone) |
|---|---|
| Bulk density | approx. 2,700 kg/m³ (indicative) |
| Mohs hardness | approx. 3 |
| Water absorption | low |
| Main use | interiors |
| Acid resistance | low: citrus, wine and limescale removers leave marks |
Recommended uses
Suitable for cladding, bookmatched walls, bathroom vanity tops and washbasins, tables, fireplaces and inlays. It is also used as flooring in prestigious residential or commercial settings. Not suitable for exteriors or kitchen work surfaces.
Care and maintenance
Clean with neutral products and a soft cloth, always drying. A stain-proofing impregnator protects against oil and cosmetics. Avoid acidic or abrasive products that dull the black.
Pairings
- Botticino or other beige marbles for chequerboards and borders
- brushed gold and bronze
- smoked oak and cognac leather
FAQ
Are Port Laurent and Portoro the same marble?
No: Portoro is a black marble with golden veins quarried in Liguria, while Port Laurent is a different material with a similar appearance, to be considered as an alternative.
Can a bookmatched wall be created?
Yes, its bold veining makes Port Laurent ideal for book-matched slabs on walls, headboards and bathrooms.
Is it suitable for flooring?
Yes indoors, but dust and scratches are more noticeable on black: it is best in moderate-traffic areas or with a honed finish.
How do I order it?
Send dimensions and intended use: quote on request with photos of the slabs, so you can choose the vein pattern.
Port Laurent: 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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