Marine Gray Marble

About
Item Details
- Material Type:
- Marble
- Origin:
Iran (90 km away from Tabriz) - Primary Color(s):
- Grey
- Recommended Usage:
- Kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces
- Additional Names:
- Persian Marine Grey Marble, Tabriz Grey Marble, Marine Grey, Marine Gray Marble
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- less than 0.45%
- Density:
- 2670 - 2700 Kg/m³
- Flexural Strength:
- 9 - 12 MPa
- Compressive Strength:
- 90 - 110 MPa
- Stone texture:
- has a cloudy, smoky light gray base with lighter veins, features, and patterns
Description
Marine Gray Marble is a sophisticated natural stone quarried in Iran, approximately 90 km away from Tabriz. It is renowned for its cloudy, smoky light gray base, interspersed with lighter veins and intricate patterns, which give it a unique and elegant appearance. The distinct combination of colors and patterns makes it a popular choice for a variety of interior and exterior applications.
Physical and Mechanical Properties
- Water Absorption: Typically less than 0.45%, indicating low porosity and resistance to water infiltration.
- Density: Approximately 2.67 - 2.7 g/cm³, providing a solid and durable structure.
- Flexural Strength: Ranges from 9 - 12 MPa, demonstrating good resistance to bending forces.
- Compressive Strength: Typically between 90 - 110 MPa, reflecting high resistance to crushing forces.
- Hardness: Ranges around 3-4 on the Mohs scale, indicating moderate scratch resistance.
- Porosity: Low porosity, contributing to its durability and resistance to staining.
- Slip Resistance: Moderate to high, depending on the finish applied (e.g., polished marble may be less slip-resistant compared to honed or brushed finishes).
Chemical and Mineral Composition (% by weight)
- Calcite (CaCO3): 90-95%
- Dolomite (CaMg(CO3)2): 3-5%
- Quartz (SiO2): 1-3%
- Minor Minerals and Impurities: Including traces of clay, silt, and iron oxides providing its unique color and veining patterns.
Usage and Applications
- Interior Applications: Flooring, wall cladding, countertops, vanity tops, fireplace surrounds, and decorative accents.
- Exterior Applications: Facade cladding and outdoor landscaping elements, given its weather-resistant properties.
- Commercial Uses: Often employed in office lobbies, hotels, and luxurious commercial spaces to convey opulence and sophistication.
Maintenance
- Regular cleaning with a pH-balanced stone cleaner to maintain its appearance.
- Periodic sealing required to enhance its resistance to stains, especially in high-traffic or usage areas.
- Avoid acidic or abrasive cleaners to prevent surface etching and damage.
Common Cutting Sizes (cm)
- Standard tile sizes: 30x30, 30x60, 60x60
- Slabs: 120x240 or customized sizes based on specific project requirements
- Thickness options: Generally available in 2 cm and 3 cm
Available Surface Finish Options
- Polished: Provides a glossy and reflective finish, enhancing the stone's natural beauty and color depth.
- Honed: Offers a smooth, matte finish with reduced gloss, providing a more understated appearance.
- Brushed: Adds texture to the surface, creating a rustic or antique look while improving slip resistance.
- Sandblasted: A rough surface finish that gives a non-slip texture, ideal for outdoor applications.
These detailed properties and characteristics make Marine Gray Marble an excellent choice for architects, designers, and builders looking to incorporate natural beauty and durability into their projects.















