Maria White Marble

Maria White Marble is a high-quality natural marble quarried in Drama, Greece, characterized by a warm, creamy off-white to pale ivory background. It features a very fine, dense and smooth crystalline structure, creating a clean and elegant appearance suitable for a wide range of architectural applications.

Texture & Pattern

Fine-grained, compact crystalline texture with a predominantly uniform creamy-white to ivory appearance. Natural tonal variation may occur between blocks and slabs.

Mineralogical Composition

• Calcite: 96%
• Dolomite: 3%
• Quartz: 1%

Physical & Mechanical Properties

• Apparent Density EN 1936: 2,830 kg/m³
• Open Porosity EN 1936: 0.9 vol.%
• Water Absorption at Atmospheric Pressure EN 13755: 0.3 wt.%
• Capillary Water Absorption EN 1925: <1 vol.%
• Flexural Strength EN 12372: 6.9 MPa
• Minimum Expected Flexural Strength EN 12372: 2.3 MPa
• Freeze-Thaw Resistance – 12 Cycles EN 12371/EN 12372: 5.6 MPa
• Freeze-Thaw Resistance – 48 Cycles EN 12371/EN 12372: 6.0 MPa
• Thermal Shock Resistance EN 14066: Δρ 0.0% / ΔF −8.7%
• Breaking Load at Dowel Hole EN 13364: 1,700 N
• Abrasion Resistance Volume Loss: 16 cm³/50 cm²
• Slip Resistance – Dry—: SRV 66 / 60
• Slip Resistance – Wet—: SRV 48 / 8
• HardnessMohs hardness: approximately 3–4, typical of calcite-rich marble.

Chemical Composition

As a calcite-dominant marble, its approximate chemical composition is primarily:

• CaCO₃: corresponding to approximately 96% calcite
• MgCO₃: associated with approximately 3% dolomite
• SiO₂: associated with approximately 1% quartz

Recommended Uses

Interior flooring, wall cladding, stairs, bathrooms, vanity tops, fireplaces, countertops, hotel and commercial interiors, decorative panels, architectural features and furniture.

For exterior applications, suitability should be evaluated according to local climate, installation method and project requirements.

Maintenance

Clean regularly with a soft cloth or mop and a pH-neutral stone cleaner. Avoid vinegar, lemon, acidic cleaners, abrasive products and harsh chemicals, as calcite-rich marble is susceptible to etching. Sealing is recommended for countertops, flooring and other stain-prone areas. Wipe spills promptly and use appropriate mats or protective pads in high-traffic areas.