Skyros Silver Marble

About
Item Details
- Material Type:
- Marble
- Origin:
Greece (Skyros Island) - Recommended Usage:
- kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
- Additional Names:
- Skyros Silver Dark Marble, Skyros Silver Gray Marble, Skyros Silver Grey Marble, Skyros Gray Marble
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- 0.20 – 0.35%
- Density:
- 2680 – 2720 kg/m³
- Flexural Strength:
- 10 – 15 MPa
- Compressive Strength:
- 90 – 120 MPa
Description
Color & Appearance: A refined, cool-toned marble featuring a soft silvery-gray to pale blue-gray background, enriched with elegant, flowing veining in white, light gray, and subtle hints of deeper blue or taupe. The pattern is typically linear to gently wavy, creating a calm, sophisticated visual movement with moderate variation between slabs.
Texture & Structure: Fine to medium-grained metamorphic limestone with a compact, crystalline structure. The surface is smooth and uniform when finished, with well-integrated veins and a cohesive matrix that provides a consistent and elegant texture.
Physical & Mechanical Properties (approx.):
- Density: 2,680–2,720 kg/m³
- Water Absorption: 0.20–0.35%
- Compressive Strength: 90–120 MPa
- Flexural Strength: 10–15 MPa
- Abrasion Resistance: Moderate to good
- Frost Resistance: Suitable with proper treatment
- Mohs Hardness: 3–4
Chemical Composition (% by weight, approx.):
- CaCO₃: 96–98%
- MgCO₃: 0.5–1.5%
- SiO₂: 0.5–1.5%
- Fe₂O₃ + Al₂O₃: <0.5%
Mineralogical Composition (% by weight, approx.):
- Calcite: 95–98%
- Dolomite: 1–2%
- Quartz & Micas: Trace
- Accessory Minerals: Trace iron oxides and clays
Usage: Widely used for interior wall cladding, flooring, bathroom surfaces, staircases, decorative features, and light-duty countertops. Also suitable for exterior cladding in mild climates with proper sealing and installation.
Surface Finishes: Polished, honed, brushed, sandblasted, leathered, and antique finishes—each enhancing the veining and tonal depth differently.
Maintenance: Requires periodic sealing to protect against staining and moisture absorption. Clean with pH-neutral stone cleaners; avoid acidic or abrasive chemicals to preserve surface integrity and polish.








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