Cocoa Brown Grey Marble – General Description

Origin: Quarried in Turkey

Color & Pattern: Cocoa Brown Grey Marble features an earthy grey base beautifully interlaced with mocha brown shades and light veins. These subtle yet captivating veins and features create a harmonious and balanced pattern. The natural play between grey and brown hues adds warmth and an organic touch, making it an excellent choice for contemporary and classic interiors alike.

Texture & Visual Appeal: The marble’s texture is smooth and refined, with veins that create a sense of movement and depth. The earthy tones and mocha-brown highlights enhance its sophisticated and timeless aesthetic.

Physical & Mechanical Properties

(typical for this marble type; can vary slightly by quarry lot)

• Density: ~2.65 – 2.70 g/cm³ (~2650 – 2700 kg/m³)
• Water Absorption: ~0.4 – 0.8% by weight
• Flexural Strength: ~12 – 14 MPa
• Compressive Strength: ~95 – 105 MPa
• Porosity: ~0.3 – 0.6%
• Abrasion Resistance (Hardness): ~3 on Mohs scale
• Slip Resistance (COF):

        Polished: ~0.4 (dry), ~0.2 – 0.3 (wet)

        Honed: ~0.5 – 0.6 (dry), ~0.3 – 0.4 (wet)

        Sandblasted/Brushed: ~0.6 – 0.7 (dry), ~0.4 – 0.6 (wet)

Chemical & Mineral Composition (% by weight)

• Calcium Carbonate (CaCO₃): ~92 – 95%
• Quartz (SiO₂): ~2 – 4%
• Iron Oxides (Fe₂O₃): ~0.5 – 1%
• Magnesium Carbonate (MgCO₃): ~0.5 – 1%
• Other trace minerals (Al₂O₃, TiO₂, etc.): small amounts

Surface Finish Options

• Polished: Glossy, mirror-like finish that enhances the natural contrast and brings out the rich mocha brown veins against the earthy grey base.
• Honed: Smooth, matte finish for a more contemporary, subdued look that minimizes reflections while preserving the stone’s elegance.
• Sandblasted: Slightly rough texture that enhances slip resistance and brings a rugged, natural appearance.
• Brushed: Softly textured finish that highlights the natural grain and movement in the marble.
• Tumbled: Lightly distressed finish with rounded edges, adding a rustic and aged look (commonly used in smaller tiles).
• Leathered: Subtle texture and low-sheen surface that softens the color variations while providing a tactile feel.

Usage

Interior Applications:

• Flooring (residential and commercial)
• Wall cladding and feature walls
• Kitchen countertops and islands
• Bathroom vanities and shower surrounds
• Stair treads and risers
• Fireplace surrounds and hearths
• Accent walls and architectural details

Exterior Applications:

• Limited to covered or protected areas, due to natural marble’s porosity and weather sensitivity.

Maintenance

Routine Cleaning: pH-neutral cleaners or mild soap and water are ideal.

Sealing: Sealing every 1–2 years is recommended to protect from stains and moisture.

Avoid: Acidic or abrasive cleaners that can etch or dull the marble surface.

Polishing: Professional re-polishing can refresh the gloss of polished finishes over time.

Cutting Sizes (Typical Dimensions)

Slabs:

• 2 cm and 3 cm thickness available
• Maximum slab size: ~300 x 160 cm

Tiles:

• 30x30 cm
• 60x30 cm
• 60x60 cm
• 100x100 cm
• 120x60 cm
• Custom sizes and cut-to-size pieces can be produced to meet project-specific requirements.