Petra Brown Marble

About
Item Details
- Material Type:
- Marble
- Origin:
Oman - Primary Color(s):
- Brown
- 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, fireplaces
- Additional Names:
- Omani Brown Marble, Petra Brown White Veins Marble, Petra Brown 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:
- 0.2 - 0.35%
- Density:
- 2700 - 2720 Kg/m³
- Flexural Strength:
- 12 - 16 MPa
- Compressive Strength:
- 130 - 160 MPa
- Stone texture:
- a deep, warm brown-gray base, serving as a dramatic canvas for its defining, elegant veining. Complex, branching patterns in light brown to creamy beige sweep across the surface, resembling delicate lightning bolts or the intricate veins of a leaf. These are accentuated by a dense scattering of tiny, sparkling white and pale beige crystalline flecks, which add a granular, star-like texture and visual depth. The surface exhibits a fine to medium grain with a honed or lightly polished finish, allowing the natural colors and intricate details to be appreciated without excessive reflection. The overall effect is one of sophisticated, organic luxury—simultaneously powerful and refined.
Description
Petra Brown Marble is a captivating natural stone, notable for its deep, warm brown-gray base. It serves as an elegant canvas for elaborate veining patterns that range from light brown to creamy beige, reminiscent of lightning bolts or the intricate veins of a leaf. These patterns are further enhanced by a scattering of tiny, sparkling white and pale beige crystalline flecks, adding a star-like texture and visual depth. With a fine to medium grain, this marble typically features either a honed or lightly polished finish, allowing its natural colors and details to shine without excessive reflection. The result is a sophisticated blend of organic luxury, both powerful and refined.
Physical and Mechanical Properties:
- Water Absorption: Typically low, around 0.2% to 0.35%.
- Density: Approximately 2.7 to 2.72 g/cm³.
- Flexural Strength: Around 12 to 16 MPa.
- Compressive Strength: Approximately 130 to 160 MPa.
- Hardness: Rated between 3 and 4 on the Mohs scale.
- Porosity: Low to medium.
- Slip Resistance: Moderately slip-resistant depending on finish.
Chemical and Mineral Compositions (% by Weight):
- Calcium Carbonate (CaCO3): 90-95%
- Silica (SiO2): 2-5%
- Iron Oxide (Fe2O3): 1-2%
- Magnesium Oxide (MgO): Approximately 1%
- Aluminum Oxide (Al2O3): Trace amounts
Usage:
- Interior Applications: Flooring, wall cladding, countertops, vanity tops, and decorative elements.
- Exterior Applications: Suitable for facades and outdoor flooring in mild climates.
Maintenance:
- Routine Cleaning: Use a neutral pH cleaner or warm water with a soft cloth or mop.
- Sealing: Recommended every 6-12 months to enhance durability and protect the surface.
- Avoid Abrasive Cleaners: To prevent scratches and maintain the finish.
Surface Finish Options:
- Honed Finish: Smooth, non-reflective surface that enhances color and details.
- Polished Finish: Lightly reflective surface that increases depth and luster.
- Brushed Finish: Textured surface for a rustic appearance and increased slip resistance.
- Tumbled Finish: Antiqued surface with a natural and weathered look.
Petra Brown Marble is a versatile and aesthetically pleasing material, ideal for creating luxurious spaces with its dramatic patterns and elegant palette. Routine maintenance and careful selection of finishes can ensure its longevity and continued beauty.





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