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African Black Granite

African Black Granite

Black - Granite

Angola

About

Item Details

Material Type:
Granite
Origin:
Angola (Lubango (Sá da Bandeira))
Primary Color(s):
Black
Recommended Usage:
Kitchen and bathroom countertops, sinks, wash basins, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, window sills
Additional Names:
Labrador d'Angola Granite, Angola Labrador Granite, Nero Angola Granite, Angola Black Granite, Angolan Black Granite, Black Angola Granite, Black Labradorita Granite, Lapis Black Granite, Labrador Black Granite, Labradorita de Angola, Negro Angola Granite, Negro de Angola Granite, Preto Angola Granite, African Black Granite, African Black Granite
Finished Surface:
Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.02 mass%
Density:
2839 kg/m3
Flexural Strength:
25.2 MPa
Compressive Strength:
256-258 MPa

Description

African Black Granite, also known as Angola Black Granite or Labrador Black Granite, is a captivating natural stone renowned for its striking beauty and unique characteristics. Quarried in the Lubango (Sá da Bandeira) region of Angola, this granite variety stands out for its distinct composition and breathtaking appearance.

The defining feature of African Black Granite is its deep black background, which serves as a bold and elegant canvas. Within this black expanse, the presence of feldspar and labradorite minerals in a medium-sized grain structure creates a captivating visual texture. These minerals contribute to the granite's exceptional aesthetic, adding depth and interest to the overall appearance.

When illuminated by light, the crystalline sparks that emerge from the surface of African Black Granite create a mesmerizing play of light and shadows. These sparkling elements, known as labradorescence, infuse the stone with an ethereal and dynamic quality. The crystalline sparks shimmer and dance across the surface, creating an ever-changing visual spectacle that adds to the granite's allure.

African Black Granite's breathtaking beauty makes it suitable for a range of design applications. Whether employed for countertops, flooring, wall cladding, or decorative accents, it adds a touch of luxury and drama to any space it graces.

Furthermore, the durability and longevity of granite, combined with the unique beauty of African Black Granite, ensure that it remains a prominent and cherished feature in both residential and commercial installations. Its ability to withstand wear, maintain its captivating appearance, and create an unforgettable visual impact makes it a favored choice for those seeking to create stunning and enduring spaces.

In summary, African Black Granite, quarried in the Lubango (Sá da Bandeira) region of Angola, features a deep black background with feldspar and labradorite minerals in a medium-sized grain. Its breathtaking beauty, unique crystalline sparks, and enduring elegance make it a favored option for those seeking to infuse their spaces with a touch of opulence, drama, and natural splendor.

FAQ

What is the radioactive decay of African Black Granite?

The radioactive decay of African Black Granite is a process by which the granite undergoes the natural decay of radioactive elements present within it. African Black Granite contains small amounts of uranium, thorium, and potassium-40, which are radioactive elements that decay over time. The decay of these radioactive elements in African Black Granite results in the emission of alpha, beta, and gamma radiation. This radiation can pose potential health risks to individuals who are exposed to high levels of it over a prolonged period of time. In general, the radioactive decay of African Black Granite is a natural process that occurs slowly over time and is typically not a significant health hazard if the granite is properly sealed and maintained.

Is there radiation in African Black Granite kitchen countertops?

African Black Granite countertops may contain small amounts of naturally occurring radioactive materials such as radium, uranium, and thorium. These materials emit low levels of radiation, but it is generally not considered to be a health risk when used in countertops. However, if you are concerned about radiation exposure, you may want to consult with a radiation expert or choose a countertop material that does not contain any radioactive elements.

How can I clean the grout of antique finish African Black Granite tiles?

To clean the grout of antique finish African Black Granite tiles, you can follow these steps: 1. Start by thoroughly sweeping or vacuuming the tiles to remove any loose dirt or debris. 2. Mix a solution of warm water and a mild dish soap in a bucket. 3. Use a stiff bristled brush or an old toothbrush to apply the soapy water to the grout lines. Scrub in a circular motion to help lift dirt and grime from the grout. 4. For tougher stains, you can make a paste with baking soda and water and apply it to the grout lines. Let it sit for a few minutes before scrubbing with a brush. 5. Once you have cleaned the grout lines, rinse the tiles with clean water to remove any soap residue. 6. Dry the tiles and grout lines thoroughly with a clean towel or rag. 7. For added protection, you can seal the grout lines with a grout sealer to prevent future stains and discoloration. By following these steps, you can effectively clean the grout of your antique finish African Black Granite tiles and keep them looking beautiful.

Can sawn cut African Black Granite tiles be used for internal flooring?

Yes, sawn cut African Black Granite tiles can be used for internal flooring. African Black Granite is a durable and strong natural stone that is well-suited for flooring applications. The sawn cut tiles will provide a smooth and even surface for walking on, and the dark color of the granite will add a sleek and elegant look to any space. Just make sure to properly seal and maintain the tiles to ensure their longevity and durability.

Can Angola's African Black Granite be used in wall coverings?

Yes, Angolas African Black Granite can be used for wall coverings. African Black Granite is known for its durability, high-polished finish, and striking dark color, making it an excellent choice for wall cladding or coverings. Its natural beauty and unique patterns can add elegance and sophistication to any indoor or outdoor space. Furthermore, Angola is one of the major producers of African Black Granite, ensuring a steady supply of this material for various construction and design purposes.

Can Angola's African Black Granite be used in a office?

Yes, Angolas African Black Granite can certainly be used in an office. African Black Granite is known for its rich, dark color and elegant appearance, making it a popular choice for various applications, including office interiors. It can be used as countertops, conference tables, desk surfaces, flooring, and wall cladding, creating a sophisticated and professional aesthetic. Additionally, granite is a durable and low-maintenance material, which makes it suitable for office settings that experience high foot traffic and regular use.

Can Angola's African Black Granite be used exterior applications in cold climates?

Yes, Angolas African Black Granite can be used for exterior applications in cold climates. African Black Granite is known for its durability, high weather resistance, and low water absorption, making it suitable for various outdoor applications. Its natural composition allows it to withstand freezing temperatures without cracking or deteriorating. However, its essential to ensure proper installation and maintenance to ensure its longevity in cold weather conditions.

Can Angola's African Black Granite be used outdoors?

Yes, Angolas African Black Granite can be used outdoors. African Black Granite is known for its durability and weather resistance, which makes it suitable for various outdoor applications. It can be used for external cladding, paving, landscaping, outdoor kitchen countertops, pool surrounds, and other outdoor architectural and decorative purposes. The combination of its dark black color and excellent performance in outdoor conditions makes it a popular choice for outdoor projects.

Are there color variations of Angola's African Black Granite?

Yes, there can be slight variations in color in Angolas African Black Granite due to the natural variations in the stone. Some slabs may have more white or gray veining in them than others, while others may be entirely black with no discernible veining. However, the overall color of the stone is generally a deep, rich black.

Customer reviews

Customer reviews

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Art**** United States

I have an African Black Granite walkway and a few pieces are in need of replacement but the stone supply place in NH where I bought it no longer carries it. Would you have any recommendation--I'm in Vermont and I don't need a lot. Northeast US anywhere could work. I think they were 18 x 24 but I could be flexible

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