Iran Green Marble

Iran Green Marble is renowned for its aesthetic beauty, characterized by a soft, muted green color that ranges from pale sage to deeper olive-green tones. This marble features intricate white to light gray veins, which vary from thin and delicate to bold, creating a web-like or "cracked" pattern. Darker gray to black accents are interspersed throughout, adding depth and contrast to the green base.

Physical and Mechanical Properties

• Water Absorption: Typically low, around 0.2% to 0.35%, making it relatively resistant to water infiltration.

• Density: Approximately 2,680 to 2,750 kg/m³, which indicates a dense and durable stone.

• Flexural Strength: Generally ranges from 8 to 10 MPa, providing good resilience under bending forces.

• Compressive Strength: Common values are between 120 to 150 MPa, ensuring high load-bearing capacity.

• Hardness: Approximately 3 to 4 on the Mohs scale, indicating moderate scratch resistance.

• Porosity: Low, usually less than 1%, contributing to its durability and reduced staining potential.

• Slip Resistance: Varies depending on the surface finish. Polished surfaces are less slip-resistant, while honed or textured finishes provide better traction.

Chemical and Mineral Composition (% by weight)

• Calcium Carbonate (CaCO3): Predominantly makes up 90% to 95% of the composition, forming the marble's primary structure.

• Magnesium Carbonate (MgCO3): Around 1% to 2%, adding to its structural integrity.

• Silica (SiO2): Typically 1% to 3%, contributing to its hardness.

• Alumina (Al2O3): Less than 1%, providing some chemical stability.

• Iron Oxides (Fe2O3): Approximately 0.5% to 1%, influencing the color variations and patterns.

• Trace Minerals: Small amounts of other minerals like serpentine, giving distinctive green hues.

Usage

Interior Applications: Ideal for flooring, wall cladding, countertops, and decorative features due to its aesthetic appeal and durability.

Exterior Applications: Used in facades and outdoor sculptures but requires a proper finish to withstand weathering.

Maintenance

• Regular cleaning with a pH-neutral cleaner is recommended.
• Periodic sealing to maintain resistance to staining and etching.
• Avoid abrasive cleaners to preserve its surface finish.

Available Surface Finishes

• Polished: High-gloss finish that enhances color and veining but reduces slip resistance.

• Honed: Smooth, matte finish that provides a more natural look and better slip resistance.

• Brushed: Textured finish that offers a rustic appearance with enhanced slip resistance.

• Sandblasted: Rough finish preferred for outdoor or high-traffic areas, providing maximum slip resistance.

• Tumbled: Slightly weathered or aged appearance used in more traditional or rustic designs.

Iran Green Marble, with its blend of beauty and performance qualities, is an excellent choice for a variety of architectural and design applications, making it a favored material in both residential and commercial settings. Proper maintenance and careful selection of surface finishes can optimize its longevity and aesthetic value.