Silver Dragon Marble, also known as China Nero Portoro Marble or Silver White Dragon Marble, is a captivating and luxurious natural stone quarried in China. It is a type of marble that features a striking black main color with distinct white to gray wavy veining, which creates a beautiful contrast and adds depth to its appearance.

The black base of Silver Dragon Marble gives it a bold and dramatic presence, while the white and gray veins elegantly meander across the surface, resembling the graceful movement of a dragon, hence the name "Silver White Dragon Marble." The interplay between the dark background and the light veins creates a sense of movement and dynamism, making each slab a work of art with its own unique pattern.

Silver Dragon Marble is a metamorphic rock, formed from limestone that undergoes intense heat and pressure deep within the Earth's crust. This natural process results in a stone that is not only visually stunning but also durable and suitable for various applications in both interior and exterior design.

In interior design, Silver Dragon Marble is often used for high-end flooring, wall cladding, countertops, and other decorative elements. Its bold and luxurious appearance adds an air of opulence and sophistication to any space, making it a favored material for upscale residential and commercial projects.

As with many natural stones, variations in veining patterns and color tones are normal in Silver Dragon Marble, making each installation truly unique and one-of-a-kind. The distinctive appearance and durability of this marble have contributed to its popularity among architects, designers, and homeowners seeking a striking and enduring stone for their projects.

With its captivating aesthetics and versatility, Silver Dragon Marble has become a sought-after material worldwide, adorning the interiors and exteriors of prestigious buildings and spaces with its timeless beauty and elegance.

Physical Properties & Technical Data

• Water Absorption: 0.17%
• Density: 2690 kg/m³
• Hardness: Comparable to 3-4
• Mohs Porosity: Low (enhances durability and resistance to staining)
• Flexural Strength: Typically above 10 MPa
• Compressive Strength: 90-130 MPa
• Slip Resistance (Polished Finish): Moderate (may require anti-slip treatment for flooring applications)

Chemical & Mineral Composition (% by weight)

• Calcium Carbonate (CaCO₃): 92-95%
• Silica (SiO₂): 2-3%
• Iron Oxides (Fe₂O₃): 0.5-1.5%
• Magnesium Oxide (MgO): 1-2%
• Other Trace Minerals: Present in minor quantities, contributing to its unique veining patterns