China Black Basalt: A Timeless Stone for Modern Designs
China Black Basalt is a premium volcanic stone known for its deep charcoal to jet-black color, fine-grained texture, and exceptional durability. Quarried in various provinces across China, this basalt is a top choice for architects, designers, and builders who seek a sleek, minimalist aesthetic paired with natural strength. Whether you're creating modern exteriors, luxury interiors, or heavy-duty landscapes, China Black Basalt delivers both style and performance.
What Is China Black Basalt?
China Black Basalt is an igneous rock formed from cooled lava. Its composition primarily includes plagioclase, pyroxene, and olivine. It features a consistent black to dark gray color, often with a matte or honed finish, and minimal to no veining, giving it a clean and contemporary appearance.
Common Names:
China Basalt
Basalt Black
Chinese Lava Stone
Black Basalt Stone
Applications of China Black Basalt
Thanks to its durability and visual appeal, China Black Basalt suits both indoor and outdoor applications.
Interior Uses:
Wall cladding
Floor tiles
Kitchen countertops
Fireplace surrounds
Bathroom vanity tops
Exterior Uses:
Outdoor paving
Pool surrounds
Garden pathways
Driveways
Façade cladding
Stair treads and risers
Landscaping:
Cobblestones
Kerbstones
Stepping stones
Retaining walls
Key Characteristics of China Black Basalt
|
Feature |
Description |
|
Color |
Jet black to dark grey |
|
Texture |
Fine-grained, homogenous |
|
Density |
High (approx. 2.9–3.0 g/cm³) |
|
Water Absorption |
Low (typically <1%) |
|
Surface Finishes |
Honed, flamed, brushed, bush-hammered, polished, tumbled |
|
Frost Resistance |
Excellent |
|
Slip Resistance |
High (especially when flamed or bush-hammered) |
Finishing Options
Honed: Smooth and matte; ideal for indoor floors and walls.
Flamed: Textured and slip-resistant; perfect for exteriors.
Lichied: Rugged and anti-slip; excellent for walkways and plazas.
Polished: Less common, gives a slight sheen but not as reflective as marble or granite.
Why Choose China Black Basalt?
Timeless elegance with a modern edge
Weather and frost resistance for outdoor longevity
Consistent texture for minimalist designs
Affordable alternative to imported black stones like Nero Assoluto or Belgian Bluestone
Eco-friendly option with low processing need
Available Sizes & Formats:
Cut-to-size: 300x300x20mm/30mm, 300x600x20mm/30mm, 600x600x20mm/30mm etc.
Cube Stone: 50x50x50mm, 80x80x50mm, 80x80x80mm, 100x100x50mm, 100x100x80mm
Tile: 305x305x10mm, 457x457x10mm, 305x610x10mm, 610x610x10mm etc.
Stair: 1100-1500x300-330x20/30mm, 1100-1500x140-160x20mm etc.
Countertop: 96"x36", 96"x25-1/2", 78"x25-1/2", 78"x36", 72"x36", 96"x16" etc.
Sink: 500x410x190mm, 430x350x195mm etc.
Mosaic: 300x300x8mm, 457x457x8mm, 610x610x10mm etc.
Who Uses China Black Basalt?
It's widely used by:
Architects
Landscape designers
Real estate developers
Interior designers
Public infrastructure projects
Its minimalistic aesthetic pairs well with wood, concrete, glass, and metal.
China Black Basalt vs. Other Black Stones
|
Stone |
Appearance |
Durability |
Price |
Ideal Use |
|
China Black Basalt |
Matte black |
Very high |
Affordable |
Interior/exterior, landscaping |
|
Nero Assoluto |
Deep black, shiny |
High |
Expensive |
Countertops, high-end finishes |
|
Absolute Black Granite |
Solid black |
Extremely high |
Medium–High |
Kitchens, exteriors |
|
Belgian Bluestone |
Blue-grey tone |
Moderate |
Expensive |
Flooring, façades |
FAQ
1. Can China Black Basalt be used in a dining room?
Yes, China Black Basalt can be used in a dining room for flooring, wall cladding, countertops, and tabletops. Its dark and elegant appearance makes it suitable for modern or contemporary dining spaces. However, it should be noted that basalt is a porous natural stone and may require sealing to prevent staining and damage from spills and scratches. It is also essential to use proper cleaning and maintenance practices to keep the stone looking its best.
2. Are there color variations of China Black Basalt?
Yes, there can be variations in the color of China Black Basalt. While the stone is primarily black, it may also include variations such as grey, brown, or green tones. These variations can give the stone a unique and natural look.
3. How thick are China Black Basalt slabs?
The thickness of China Black Basalt slabs can vary depending on the specific supplier and customer requirements. However, typical thicknesses range from 2 centimeters (3/4 inch) to 3 centimeters (1 1/4 inch).
4. Can China Black Basalt be used in exterior applications in cold climates?
Yes, China Black Basalt can be used for exterior applications in cold climates. Basalt is a type of volcanic rock that is highly durable and resistant to freezing and thawing cycles, making it suitable for use in cold climates. It has low water absorption and excellent frost resistance, which helps to prevent damage caused by ice and water expansion. Additionally, China Black Basalt is known for its dark color and natural beauty, making it a popular choice for various outdoor applications, such as paving stones, cladding, and outdoor furniture.
5. Can China Black Basalt be used indoors?
Yes, China Black Basalt can be used indoors. It is a type of volcanic stone that is commonly used for indoor flooring, wall cladding, countertops, and other interior applications. Its natural black color and durability make it a popular choice for modern and contemporary interior designs.
6. What is the average hardness of China Black Basalt?
The average hardness of China Black Basalt is around 6-7 on the Mohs scale.
7. Can China Black Basalt be used in landscaping?
Yes, China Black Basalt can be used in landscaping. It is a popular choice for both residential and commercial landscaping projects due to its durability, natural beauty, and versatile applications. Common uses of China Black Basalt in landscaping include paving stones, step treads, garden walls, retaining walls, decorative boulders, and water features. It provides a sleek and modern look to outdoor spaces and is resistant to weathering and fading, making it suitable for long-lasting use in landscaping projects.
8. Is China Black Basalt an expensive stone?
I dont have access to current market prices or specific information. However, China Black Basalt is generally considered a mid-range to high-end stone in terms of price. Its cost may depend on factors such as supply and demand, availability, location, and quality.
9. What is the coefficient of friction of Acid Washed Finish China Black Basalt tiles?
The coefficient of friction of Acid Washed Finish China Black Basalt tiles can vary depending on the specific manufacturer and the specific finish of the tiles. It is recommended to consult with the manufacturer or supplier of the tiles to obtain the accurate coefficient of friction for this specific product.
10. What grade is China Black Basalt?
China Black Basalt is typically considered a high-quality natural stone and is commonly used in construction and architectural projects. However, it is not assigned a specific grade as the grading system for natural stones varies depending on the supplier or manufacturer.
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