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Oriental Black Marble

Black - Marble

China

About

Item Details

Material Type:
Marble
Origin:
China (Guangxi Province)
Primary Color(s):
Black
Recommended Usage:
Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, balustrades, fireplaces surround, columns, wall panels, table tops
Additional Names:
China Black Marquina Marble, Nero Orientale Marble, Nero Oriental Marble, China Black With Vein Marble, China Marquina Marble, China Nero Marquina Marble, Chian Black Marble, in China stone market:国产黑白根(Guóchǎn Hēibái Gēn), Oriental Black Marble
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.14 - 0.18%
Density:
2680 - 2740 kg/m³
Flexural Strength:
10.50 - 12.70 MPa
Compressive Strength:
117 - 134 MPa

Description

Oriental Black Marble, also known as China Marquina Black Marble, is an exquisite natural stone quarried in China. As the name suggests, this marble is predominantly black, creating a bold and luxurious backdrop for any interior design.

The primary color of Oriental Black Marble is a deep and rich black, providing a sophisticated and elegant look. Scattered throughout the black background are prominent white quartz veins, which create a striking and dramatic contrast. The white veins meander gracefully across the surface, resembling flowing rivers or elegant tree branches, adding a touch of movement and artistic flair to the stone.

The combination of black and white elements in Oriental Black Marble makes it a favored choice for various interior applications. It is commonly used for wall cladding, flooring, kitchen countertops, bathroom vanities, and other decorative accents. The marble's dramatic appearance can bring a sense of luxury and grandeur to any space, making it suitable for both contemporary and traditional designs.

Due to the natural variation of marble, each slab of Oriental Black Marble is unique, so it's essential to view and select specific slabs for a project to ensure they align with the desired design.

To maintain the beauty and integrity of Oriental Black Marble, proper sealing and regular maintenance are recommended. This will help protect the stone from potential staining and ensure it continues to showcase its exquisite aesthetics for years to come.

Test Results Summary:

  • Density: 2.68 - 2.74 g/cm³
  • Compressive Strength: 117 - 134 MPa
  • Flexural Strength: 10.50 - 12.70 MPa
  • Water Absorption: 0.14 - 0.18%
  • Porosity: 0.20 - 0.30%
  • Hardness (Mohs Scale): 3 - 4 – Moderate hardness, making it easy to cut and shape while maintaining durability.
  • Slip Resistance (Coefficient of Friction):

        Polished Finish: 0.4 – Suitable for dry interior areas.

        Honed, Brushed, and Leathered Finishes: 0.5 - 0.7 – Enhanced slip resistance for flooring and wet areas.

Chemical & Mineral Composition (% by weight):

  • Calcium Carbonate (CaCO3): 92 - 96% – Primary component, providing strength and stability.
  • Silica (SiO2): 1 - 3% – Contributes to the durability and texture.
  • Magnesium Oxide (MgO): 0.5 - 1.5% – Improves hardness and heat resistance.
  • Iron Oxide (Fe2O3): 0.2 - 0.8% – Influences the stone’s natural color.
  • Aluminum Oxide (Al2O3): 0.2 - 0.6% – Enhances the stone’s structural integrity.
  • Trace Elements: Small amounts of manganese, potassium, and sodium contribute to minor variations in color and pattern.

FAQ

Is Oriental Black Marble countertop heat resistant?

Yes, Oriental Black Marble is generally heat resistant, but it is still recommended to use heat pads or trivets to protect the surface from extreme temperatures. Excessive heat exposure can potentially cause damage to the marble surface, such as discoloration or cracking.

Is tumbled Oriental Black Marble slip resistant?

Tumbled Oriental Black Marble may have some level of slip resistance due to its textured surface from the tumbling process. However, it is always recommended to seal the marble and use a non-slip sealant to enhance its slip resistance and prevent accidents. Additionally, it is important to keep the marble surface clean and dry to further reduce the risk of slipping.

Are polished Oriental Black Marble floors slippery when wet?

Yes, polished Oriental Black Marble floors can be slippery when wet. It is important to clean up any spills or water on the surface promptly to prevent slips and falls. Using non-slip rugs or mats in areas that are prone to getting wet can also help to reduce the risk of accidents.

What happens to Oriental Black Marble countertop if not sealed?

If an Oriental Black Marble countertop is not sealed, it is vulnerable to stains, etching, and water damage. The porous nature of marble allows liquids to seep into the stone and cause discoloration or damage. Additionally, without a sealant, the marble is more susceptible to scratching and wear over time. Sealing the countertop helps to protect it from these issues and prolong its lifespan.

Can China's Oriental Black Marble be used in landscaping?

Yes, Chinas Oriental Black Marble can be used in landscaping projects. It is a type of black marble that is highly durable and has a sleek, elegant appearance, which makes it a popular choice for various landscaping applications. Oriental Black Marble can be used for outdoor paving, such as walkways, patios, and pool surrounds, as well as for creating decorative elements like garden borders, retaining walls, and cladding for structures. Its dark color and natural veining can add a sophisticated touch to outdoor spaces, creating a visually appealing and stylish landscape design.

Is Oriental Black Marble suitable to be used on kitchen countertop?

Oriental Black Marble can be used for kitchen countertops, but there are a few factors to consider before installation. Pros: 1. Visual appeal: Oriental Black Marble has a striking and elegant appearance with its dark black color and white veining. It can enhance the overall aesthetic of your kitchen and add a touch of luxury. 2. Durability: Marble is a natural stone that is known for its strength and durability. With proper care and maintenance, Oriental Black Marble can withstand the daily wear and tear in a kitchen. 3. Heat resistance: Marble has a high heat resistance, which means that it can handle hot pots and pans without getting damaged. However, it is still advisable to use trivets or heat pads to protect the surface from extreme temperatures. Cons: 1. Porosity: Marble is a porous stone, which means it can absorb liquids and stains if not properly sealed. It is important to regularly seal the countertop to prevent any damage from spills or acidic substances. 2. Etching: Marble can be prone to etching, which refers to the dull spots or marks that can occur when acidic substances like lemon juice, vinegar, or wine come into contact with the surface. Regular maintenance and careful cleaning practices are necessary to minimize etching. 3. Maintenance: Marble countertops require regular maintenance, including sealing, to keep them in good condition. They also need to be cleaned with mild, non-abrasive cleaners to prevent damage. Overall, while Oriental Black Marble can be used on kitchen countertops, it is important to be aware of its pros and cons and be prepared to provide proper care and maintenance to keep it in good condition.

Is Oriental Black Marble suitable to be used on stair steps?

Oriental Black Marble can be suitable to be used on stair steps, depending on your specific requirements and preferences. Some factors to consider include the hardness and durability of the marble, as well as its aesthetic appeal. Oriental Black Marble is generally known for its beautiful appearance and durability, making it an attractive option for stair steps. However, it is always recommended to consult with a professional to ensure that the particular type and grade of Oriental Black Marble you are considering is appropriate for your specific application. They will be able to provide you with specific advice and guidance based on your needs.

What are the common uses of Oriental Black Marble?

Oriental Black Marble, also known as Nero Marquina Marble, is a type of black marble with distinct white veinings running through it. It is highly suitable for a variety of applications due to its unique aesthetic appeal and durability. Here are some common uses of Oriental Black Marble: 1. Flooring: Oriental Black Marble is often used as flooring material in both residential and commercial spaces. Its striking black color with contrasting white veins adds elegance and sophistication to any interior. 2. Countertops and Vanity Tops: Due to its durability and resistance to heat, Oriental Black Marble is commonly used for kitchen countertops and bathroom vanity tops. It provides a luxurious and timeless look to these spaces. 3. Wall Cladding: The distinct appearance of Oriental Black Marble makes it a popular choice for wall cladding in interior design. It can be used to create accent walls, fireplace surrounds, and feature walls, adding a touch of glamour to the space. 4. Stairs and Steps: Oriental Black Marble is often used for staircases in commercial buildings, hotels, and high-end residences. Its durability and non-slip properties make it a safe and stylish choice for both indoor and outdoor stair applications. 5. Decorative Items: Oriental Black Marble is also used to create various decorative items such as sculptures, vases, tabletops, and ornamental pieces. Its natural beauty and unique patterns make it highly sought after in the world of interior decoration. 6. Bathrooms: Oriental Black Marble can be used to create luxurious shower walls, bathtub surrounds, and other bathroom surfaces. Its water resistance and easy maintenance make it a popular choice for creating a spa-like atmosphere. 7. Office Spaces and Hotel Lobbies: The elegance and opulence associated with Oriental Black Marble makes it a preferred material for adorning office spaces, hotel lobbies, and reception areas. It provides a grand and sophisticated first impression to visitors and clients. Overall, Oriental Black Marble is utilized in a wide range of architectural and interior design projects due to its exquisite beauty, versatility, and endurance.

Can Oriental Black Marble have a flamed surface finish?

No, Oriental Black Marble typically does not have a flamed surface finish. Flamed finish is commonly applied to granite, where the surface is exposed to high heat and then rapidly cooled to create a textured, rough, and slightly uneven surface. Marble, on the other hand, is not suitable for flamed finish as it is softer and more prone to heat damage. Oriental Black Marble is usually polished or honed to achieve a smooth and glossy surface.

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