Siena White Marble is a luxurious and elegant quartzitic marble extracted from quarries in Brazil. It is prized for its sophisticated look, making it an excellent choice for high-end architectural and interior applications.

• Base Color: Pristine white background, exuding a clean and timeless aesthetic.
• Veining and Pattern: Light Cream Shades: Subtle and delicate, enhancing the overall warmth of the stone.
• Cloudy Soft Gray Shades: Gently diffused, creating a sophisticated cloudy effect.
• White Quartz Hues: Tiny quartz inclusions add a slight sparkle, giving a refined, crystalline texture.
• Texture: Fine to medium-grain crystalline structure. Smooth surface that highlights its quartzitic properties with a shimmering, glass-like effect under polished finishes.

Technical Properties and Test Results

Physical Properties:

• Density: 2.70 – 2.80 g/cm³
• Water Absorption: 0.08% – 0.15%
• Porosity: 0.3% – 0.5%
• Compressive Strength: 120 – 150 MPa
• Flexural Strength: 12 – 15 MPa
• Abrasion Resistance: 20 – 23 cm³/50 cm²
• Hardness (Mohs Scale): 6.0 – 7.0 (due to its high quartz content)

Slip Resistance:

• Polished: 0.4 – 0.5 (Dry), 0.3 – 0.35 (Wet)
• Honed: 0.55 – 0.65 (Dry), 0.45 – 0.50 (Wet)
• Sandblasted/Brushed/Tumbled: 0.65 – 0.75 (Dry), 0.50 – 0.60 (Wet)

Chemical Composition (% by Weight):

• Silica (SiO₂): 85% – 90%
• Calcium Carbonate (CaCO₃): 8% – 12%
• Alumina (Al₂O₃): 1% – 1.5%
• Magnesium Oxide (MgO): 0.5% – 1.2%
• Iron Oxide (Fe₂O₃): 0.3% – 0.5%
• Potassium Oxide (K₂O): 0.1% – 0.3%
• Sodium Oxide (Na₂O): 0.1% – 0.2%

Mineral Composition (% by Weight):

• Quartz: 85% – 90%
• Calcite: 7% – 9%
• Feldspar: 1% – 2%
• Mica: 0.5% – 1%
• Other Trace Minerals: 1% – 2%

Texture, Pattern, and Surface Details

• Texture: Fine to medium-grain crystalline texture with subtle quartz inclusions, giving a delicate sparkle under polished finishes. Uniform and compact with consistent veining and coloration.
• Pattern: Light Cream Shades: Soft and neutral, providing warmth and softness.
• Cloudy Soft Gray Shades: Create a calming and refined aesthetic.
• White Quartz Hues: Add vibrancy and brilliance, giving a dynamic yet elegant contrast.

Available Cutting Sizes (cm)

Slabs:

• Standard Sizes: 270 x 150 cm 320 x 190 cm
• Thickness Options: 2 cm and 3 cm (Standard) Custom thickness available upon request

Tiles:

• Standard Sizes: 30 x 30 cm, 30 x 60 cm, 60 x 60 cm, 60 x 120 cm Custom cut-to-size options available for specialized projects
• Cut-to-Size Options: Kitchen countertops, vanity tops, stair treads, risers, thresholds, wall cladding, and decorative applications

Surface Finish Options for 2 cm and 3 cm Thickness

Polished Finish

• Texture: High-gloss, reflective surface that enhances the natural color and quartz crystal inclusions.
• Pattern Visibility: Maximum contrast and definition of cream, gray, and quartz hues.
• Slip Resistance: 0.4 (Dry) – 0.3 (Wet)
• Applications: Ideal for countertops, wall cladding, and luxurious interior flooring.

Honed Finish

• Texture: Smooth and matte surface with a velvety, non-glossy look.
• Pattern Visibility: Softens the hues and veins, giving a more muted, elegant appearance.
• Slip Resistance: 0.55 (Dry) – 0.45 (Wet)
• Applications: Perfect for bathrooms, walls, and floors where a less reflective surface is preferred.

Sandblasted Finish

• Texture: Coarse, slightly textured surface achieved through high-pressure sand treatment.
• Pattern Visibility: Muted and softened for a more natural look.
• Slip Resistance: 0.70 (Dry) – 0.55 (Wet)
• Applications: Suitable for outdoor paving, pool surrounds, and landscaping.

Brushed Finish

• Texture: Lightly textured surface with a soft sheen that highlights natural veins.
• Pattern Visibility: Enhances veins while giving the surface a slightly aged appearance.
• Slip Resistance: 0.65 (Dry) – 0.50 (Wet)
• Applications: Great for outdoor spaces and rustic interior designs.

Tumbled Finish

• Texture: Distressed surface with softened edges and a weathered, vintage charm.
• Pattern Visibility: Subtle patterns with a muted contrast.
• Slip Resistance: 0.65 (Dry) – 0.55 (Wet)
• Applications: Excellent for pathways, landscaping, and garden walkways.

Leathered Finish

• Texture: Soft, textured surface with a low-gloss, velvety feel.
• Pattern Visibility: Highlights veins and natural features with a subtle, luxurious appearance.
• Slip Resistance: 0.65 (Dry) – 0.50 (Wet)
• Applications: Ideal for countertops, bar tops, and feature walls.

Usage and Applications

• Interior Applications: Kitchen countertops, vanity tops, bar tops, wall cladding, and accent walls. Suitable for flooring and staircases in high-end residential and commercial projects. 
• Exterior Applications: Sandblasted and brushed finishes are suitable for outdoor paving, pool surrounds, and landscaping. Ideal for façade cladding and architectural features.
• Commercial and Residential: Popular in luxury homes, hotels, restaurants, and office buildings for creating a timeless and sophisticated ambiance.

Maintenance and Care

• Sealing: Apply a high-quality sealant to protect against moisture and stains. Sealing should be done every 6 – 12 months depending on usage.
• Cleaning: Use a pH-neutral cleaner to preserve the natural beauty and prevent etching.
• Avoid: Harsh chemicals, acidic substances (vinegar, lemon, wine), and abrasive cleaning tools.
• Polishing: Re-polishing may be required for high-traffic areas to maintain a glossy finish.

Packaging and Shipping 

Packing Options:

• Slabs: Packed in strong wooden bundles with foam and plastic wrapping for added protection. Loaded vertically to prevent damage during transit.
• Tiles: Packed securely in wooden crates with foam padding between tiles. Custom crating available for bulk orders.

Shipping Methods:

20 ft Container Load Capacity:

• 2 cm Slabs: Approx. 420 – 450 m² per 20 ft container.
• 3 cm Slabs: Approx. 280 – 320 m² per 20 ft container.
• Tiles: Approx. 900 – 1000 m² per container, depending on size.
• Lead Time: 20 – 30 days depending on order quantity and custom requirements.

Summary of Key Features

• Appearance: White background with light cream, cloudy gray shades, and sparkling quartz hues.
• Durability: High compressive strength and low porosity make it ideal for both interior and exterior applications.
• Versatility: Multiple finish options for customized applications.
• Applications: Perfect for luxury countertops, bar tops, wall cladding, and high-end décor.
• Custom Options: Various slab and tile dimensions available to meet project requirements