Verde Prato Marble

Verde Prato Marble is a mesmerizing natural stone sourced from quarries in Yunnan Province, China, renowned for its rich interplay of jade green hues and striking veins. This marble exhibits a captivating mixture of dark and light jade greens intertwined with veins of black, gray, and white, creating a visually striking pattern that evokes natural elegance and sophistication. 

Texture and Pattern

• Base Color: Deep and light jade green tones with subtle color transitions.
• Veining: Distinct black, gray, and white veins that contrast beautifully with the green background.
• Pattern: Fluid, organic vein movement with occasional cloudy and wavy formations, offering a luxurious and timeless appeal.
• Texture: Smooth to the touch in polished form, while honed and leathered finishes provide a more tactile, natural feel.

Technical Properties 

Physical Properties

• Density: 2.70 – 2.80 g/cm³
• Water Absorption: 0.15% – 0.30%
• Compressive Strength: 120 – 150 MPa
• Flexural Strength: 9 – 11 MPa
• Porosity: Low porosity (0.3% – 0.6%), making it relatively impervious to moisture.

Chemical Composition (% by weight)

• CaCO3 (Calcium Carbonate): 92% – 95%
• SiO2 (Silica): 2% – 3%
• MgO (Magnesium Oxide): 1.5% – 2.5%
• Fe2O3 (Iron Oxide): 0.5% – 1.2%
• Al2O3 (Aluminum Oxide): 0.3% – 0.8%
• Loss on Ignition (LOI): 43% – 45%

Mineral Composition (% by weight)

• Calcite: 92% – 95%
• Dolomite: 3% – 5%
• Quartz: 1% – 2%
• Mica and Feldspar: 1% 

Mechanical Properties

• Hardness (Mohs Scale): 3 – 4
• Abrasion Resistance: Moderate (suitable for moderate to high-traffic areas)
• Slip Resistance: Polished Finish: 0.30 – 0.35 (low slip resistance) , Honed Finish: 0.40 – 0.45 (better grip, suitable for wet areas), Leathered Finish: 0.50 – 0.55 (excellent slip resistance)

Recommended Uses

• Interior Applications: Flooring, walls, countertops, vanity tops, shower walls, and staircases. Ideal for luxury hotels, upscale residences, and spa environments.
• Exterior Applications: Facade cladding and landscaping, though polished finishes may require additional care to prevent weathering.
• Artistic and Decorative Applications: Sculptures, decorative wall panels, and feature elements in high-end projects.

Surface Finish Options

• Polished: High gloss, enhances color and veining, suitable for interior applications.
• Honed: Smooth, matte surface that minimizes glare, ideal for floors and walls.
• Leathered/Brushed: Soft, textured surface that highlights natural veins, offering better slip resistance.
• Sandblasted: Slightly rough texture, providing excellent slip resistance for outdoor applications.

Cutting Sizes and Formats

• Standard Slab Sizes: 260 x 160 cm (±) 280 x 180 cm (±)
• Thickness Options: 2 cm and 3 cm (standard)
• Custom Cut-to-Size
• Flooring Tiles: 30x30 cm, 60x30 cm, 60x60 cm, 80x80 cm, 100x100 cm
• Stair Treads, Risers, Countertops, and Vanity Tops: Custom dimensions available.

Maintenance Guidelines

• Daily Cleaning: Use a pH-neutral cleaner and a soft cloth to maintain the polished surface. Avoid acidic or abrasive cleaners.
• Sealing: Apply a penetrating sealant annually to protect against moisture and stains.
• Stain Removal: Treat spills immediately to avoid staining. Use a poultice for stubborn stains.
• Polish Maintenance: Periodic re-polishing may be necessary in high-traffic areas to maintain the glossy finish. 

Advantages

• High aesthetic appeal with stunning veining and color variations. 
• Durable and resistant to moderate wear and tear. 
• Suitable for a variety of interior and exterior applications.

Considerations

Avoid prolonged exposure to acidic substances that may etch the surface. Honed or textured finishes are recommended for high-traffic and wet areas to improve slip resistance.