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Home Stone LibraryGranite Black Granite South Africa Black Granite

Platinum Black Granite

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About
Material Type: Granite
Origin:South AfricaSouth Africa (Bosspruit, Rustenburg, North-West)
Priamry Color(s): Black
Recommended Usage:Countertops, monuments, mosaic, exterior - interior wall and floor applications, fountains, pool and wall capping, stairs, window sills
Additional Names:African Silver Black Granite,African Star,Black Cosmos Granite,Cosmos Black Granite,Galaxy Silver Granite,Galaxy Stargate,Negro Estelar,Silver Galaxy,Silver Star Galaxy,Silvery Galaxy,Star Galaxy Silver,Stargate Granite,African Galaxy,New Galaxy,Negro Star Gate Granite,Nero Stargate Granite,Galaxy Africano,In China Stone Market:铂金黑(Bójīn Hēi)
Finished Surface:Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
Water Absorption:0.11 %
Density:3068 kg/m3
Flexural Strength:22.8 MPa
Compressive Strength:226.2 MPa
Description

Platinum Black Granite is a black gabbro usually with silver flecks quarried in South Africa. This stone is especially good for Countertops, monuments, mosaic, exterior - interior wall and floor applications, fountains, pool and wall capping, stairs, window sills and other design projects. It also called Platinum Black Granite,African Silver Black Granite,African Star,Black Cosmos Granite,Cosmos Black Granite,Galaxy Silver Granite,Galaxy Stargate,Negro Estelar,Silver Galaxy,Silver Star Galaxy,Silvery Galaxy,Star Galaxy Silver,Stargate Granite,African Galaxy,New Galaxy,Negro Star Gate Granite,Nero Stargate Granite,Galaxy Africano,in China stone market:铂金黑(Bójīn hēi),Platinum Black Granite. Platinum Black Granite can be processed into Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling and so on.

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Can South Africa's Platinum Black Granite be used outdoors?

Yes, South Africas Platinum Black Granite can be used outdoors. Granite is a durable and versatile natural stone that can withstand various weather conditions and is commonly used for outdoor applications such as paving, countertops, and cladding. However, it is always recommended to consult with a professional to ensure proper installation and maintenance for long-term use outdoors.
Yes, South Africas Platinum Black Granite can be used outdoors. Granite is a durable and versatile natural stone that can withstand various weather conditions and is commonly used for outdoor applications such as paving, countertops, and cladding. However, it is always recommended to consult with a professional to ensure proper installation and maintenance for long-term use outdoors.
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Can I put a hot cup of coffee on a Platinum Black Granite countertop?

Yes, you can put a hot cup of coffee on a Platinum Black Granite countertop. Granite is highly heat resistant and can withstand the temperature of a hot cup of coffee without being damaged. However, it is always a good idea to use coasters or trivets to protect your countertop from potential heat marks or discoloration.
Yes, you can put a hot cup of coffee on a Platinum Black Granite countertop. Granite is highly heat resistant and can withstand the temperature of a hot cup of coffee without being damaged. However, it is always a good idea to use coasters or trivets to protect your countertop from potential heat marks or discoloration.
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Is South Africa's Platinum Black Granite an expensive stone?

I do not have access to the current market trends or prices of specific stone. However, generally, granite is considered a luxury stone and is expected to carry a higher price point compared to other materials. The price of South Africas Platinum Black Granite would depend on factors such as the availability, quality, size, and thickness of the slabs, as well as the location and vendor selling it.
I do not have access to the current market trends or prices of specific stone. However, generally, granite is considered a luxury stone and is expected to carry a higher price point compared to other materials. The price of South Africas Platinum Black Granite would depend on factors such as the availability, quality, size, and thickness of the slabs, as well as the location and vendor selling it.
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Does black Platinum Black Granite absorb water?

No, Black Platinum Black Granite does not absorb water. Granite is a natural stone formed from solidified lava and is known for its dense and non-absorbent qualities. This means that water will not penetrate the surface of the granite and will instead bead up on top of it.
No, Black Platinum Black Granite does not absorb water. Granite is a natural stone formed from solidified lava and is known for its dense and non-absorbent qualities. This means that water will not penetrate the surface of the granite and will instead bead up on top of it.
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Is it hard to keep black Platinum Black Granite floor clean?

Keeping black Platinum Black Granite floors clean can be somewhat challenging due to their dark color, which tends to show dirt, dust, and streaks more easily than lighter-colored floors. However, with regular cleaning and proper maintenance, it is possible to keep them looking beautiful. Here are some tips to help you maintain the cleanliness of black Platinum Black Granite floors: 1. Sweep or vacuum the floor regularly to remove loose dirt and debris that can cause scratches. 2. Damp mop the floor with a pH-neutral stone cleaner or mild dish soap mixed with warm water. Avoid using abrasive cleaners or acidic solutions, as they can damage the stones surface. 3. Dry the floor thoroughly to prevent water spots and streaks. Using a soft, clean cloth or mop is recommended. 4. Immediately clean up spills to prevent stains from setting into the stone. Blot the spill with a clean, damp cloth, and dry the area thoroughly afterward. 5. Install mats or rugs at entryways to minimize the amount of dirt and dust brought in from outside. 6. Avoid dragging heavy furniture or sharp objects across the floor, as they can scratch the surface of the granite. Use furniture protectors or lift heavy items instead. 7. Periodically apply a stone sealer to help protect the granite from staining and enhance its shine. Follow the manufacturers instructions for the specific sealer you choose. By following these guidelines and incorporating regular maintenance into your cleaning routine, you can keep your black Platinum Black Granite floor looking clean and well-maintained.
Keeping black Platinum Black Granite floors clean can be somewhat challenging due to their dark color, which tends to show dirt, dust, and streaks more easily than lighter-colored floors. However, with regular cleaning and proper maintenance, it is possible to keep them looking beautiful. Here are some tips to help you maintain the cleanliness of black Platinum Black Granite floors: 1. Sweep or vacuum the floor regularly to remove loose dirt and debris that can cause scratches. 2. Damp mop the floor with a pH-neutral stone cleaner or mild dish soap mixed with warm water. Avoid using abrasive cleaners or acidic solutions, as they can damage the stones surface. 3. Dry the floor thoroughly to prevent water spots and streaks. Using a soft, clean cloth or mop is recommended. 4. Immediately clean up spills to prevent stains from setting into the stone. Blot the spill with a clean, damp cloth, and dry the area thoroughly afterward. 5. Install mats or rugs at entryways to minimize the amount of dirt and dust brought in from outside. 6. Avoid dragging heavy furniture or sharp objects across the floor, as they can scratch the surface of the granite. Use furniture protectors or lift heavy items instead. 7. Periodically apply a stone sealer to help protect the granite from staining and enhance its shine. Follow the manufacturers instructions for the specific sealer you choose. By following these guidelines and incorporating regular maintenance into your cleaning routine, you can keep your black Platinum Black Granite floor looking clean and well-maintained.
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Does vinegar damage Platinum Black Granite?

Vinegar is an acidic substance, and prolonged exposure to acid can potentially damage natural stone surfaces, including platinum black granite. Acidic substances like vinegar can cause etching, dullness, or discoloration on the surface of the granite. Therefore, its generally recommended to avoid using vinegar or any acidic cleaners on granite countertops or surfaces. Its best to use pH-neutral or granite-specific cleaning products to ensure the longevity and appearance of the granite.
Vinegar is an acidic substance, and prolonged exposure to acid can potentially damage natural stone surfaces, including platinum black granite. Acidic substances like vinegar can cause etching, dullness, or discoloration on the surface of the granite. Therefore, its generally recommended to avoid using vinegar or any acidic cleaners on granite countertops or surfaces. Its best to use pH-neutral or granite-specific cleaning products to ensure the longevity and appearance of the granite.
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Is lemon juice safe on Platinum Black Granite countertop?

Lemon juice is generally considered safe to use on granite countertops, including Platinum Black granite. However, it is important to note that granite is a natural stone and its composition can vary. Some granite countertops may be more sensitive to acidic substances like lemon juice than others. In order to ensure that your Platinum Black granite countertop will not be damaged, it is recommended to test a small, inconspicuous area with lemon juice first and observe for any adverse reactions. Additionally, it is recommended to promptly clean up any spills or residues from acidic substances to prevent potential staining or etching on the surface.
Lemon juice is generally considered safe to use on granite countertops, including Platinum Black granite. However, it is important to note that granite is a natural stone and its composition can vary. Some granite countertops may be more sensitive to acidic substances like lemon juice than others. In order to ensure that your Platinum Black granite countertop will not be damaged, it is recommended to test a small, inconspicuous area with lemon juice first and observe for any adverse reactions. Additionally, it is recommended to promptly clean up any spills or residues from acidic substances to prevent potential staining or etching on the surface.
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Does black Platinum Black Granite get hot in the sun?

Black Platinum Black Granite is a type of natural stone that can absorb and retain heat when exposed to direct sunlight. This means that it can get hot if placed under the sun for a prolonged period of time. It is advisable to avoid walking barefoot on the surface of black granite that has been exposed to sun for a while, as it may retain heat and feel uncomfortable to touch.
Black Platinum Black Granite is a type of natural stone that can absorb and retain heat when exposed to direct sunlight. This means that it can get hot if placed under the sun for a prolonged period of time. It is advisable to avoid walking barefoot on the surface of black granite that has been exposed to sun for a while, as it may retain heat and feel uncomfortable to touch.
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Does salt damage Platinum Black Granite countertop?

No, salt does not damage Platinum Black Granite countertop. Granite is a durable and hard material that is resistant to scratches, heat, and most household chemicals, including salt. However, it is always recommended to clean up any spills or salt deposits on the countertop promptly to prevent potential staining or etching over time.
No, salt does not damage Platinum Black Granite countertop. Granite is a durable and hard material that is resistant to scratches, heat, and most household chemicals, including salt. However, it is always recommended to clean up any spills or salt deposits on the countertop promptly to prevent potential staining or etching over time.
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What grade is South Africa's Platinum Black Granite?

There is no specific grading system for natural stone such as granite in South Africa. The quality of granite is generally evaluated based on factors such as color, pattern, and overall appearance. Different suppliers or businesses may have their own grading systems based on these factors, but there is no standardized grading system used nationwide.
There is no specific grading system for natural stone such as granite in South Africa. The quality of granite is generally evaluated based on factors such as color, pattern, and overall appearance. Different suppliers or businesses may have their own grading systems based on these factors, but there is no standardized grading system used nationwide.
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Customer reviews
Customerimg Nat**** Reviewed in South Africa on Jul 25,2024

Price on 1352 x 420

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