Foto: Marble Hearth · CC BY-SA 4.0 · Wikimedia CommonsBianco Sivec marble: the complete guide
Bianco Sivec is a very white dolomitic marble from North Macedonia, fine-grained and almost free of veins. A popular alternative to Thassos.
History and origin
It is quarried near Prilep, in North Macedonia, where deposits of white dolomitic marble have been known since antiquity. It is in great demand worldwide for floors and bathrooms with a uniform white. Marmi di Carrara supplies it on request.
Look and veining
Pure, uniform white with a fine crystalline grain and rare light grey shades. The effect is bright and clean.
Technical properties (indicative)
| Classification | Dolomitic marble |
|---|---|
| Density | about 2,850 kg/m³ (indicative) |
| Mohs hardness | about 3.5–4 |
| Water absorption | very low |
| Main use | interiors and exteriors |
| Acid resistance | medium-low |
Recommended uses
Floors, cladding, bathrooms, shower trays, mosaics, stairs, façades and pool surrounds with non-slip finishes.
Care and maintenance
Clean with water and pH-neutral detergents, drying with a soft cloth; avoid acids, bleach and abrasive products. A water- and oil-repellent treatment after installation reduces staining and should be renewed periodically in busy areas. Professional honing and polishing remove scratches and dullness.
Pairings
- With light wood and natural tones.
- With matt black for minimal contrasts.
- With coloured mosaics.
FAQ
Sivec or Thassos?
Both are dolomitic and very white; Sivec has a finer, more matt grain, Thassos is more crystalline and sparkling.
Is it used outdoors?
Yes, with suitable finishes.
Does it have veins?
Few and very light.
Is it suitable for bathrooms?
Yes, also for shower trays with a water-repellent treatment.
Bianco Sivec: 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.
Similar materials

Silver Wave
Marbles · Read the guide →
Arabescato Arni
Marbles · Read the guide →
Norwegian Rose
Marbles · Read the guide →
Arabescato Vagli
Marbles · Read the guide →
Cremo Tirreno
Marbles · Read the guide →
Verde Larissa
Marbles · Read the guide →
Elazig Cherry
Marbles · Read the guide →