Products Description
Black wood vein marble is a high-end decorative stone with a dark black base and white or light gray natural texture. It is named because its texture is similar to the natural wood grain of wood. It belongs to the category of marble (metamorphic rock) and is mainly used for indoor walls, floors, countertops and decorative lines. It has a unique artistic effect and luxury. The following is a detailed introduction to black wood marble produced in China:
1. Main origin
Guangxi Zhuang Autonomous Region: The most famous production area of black wood marble in China, especially Guilin, Hezhou and other places, is famous for its clear texture and pure color.
Yunnan Province: The black wood grain produced in some mining areas has a fine texture and a sharp black and white contrast.
Sichuan Province: A few mines also have similar varieties, but the output is lower.


2. Physical properties
Color: The base color is dark black or ink black, and the texture is white, light gray or gold (a few varieties).
Texture: Smooth wave pattern, branch pattern or lightning pattern, the natural texture is unique.
Hardness: Mohs hardness is about 3-4 (marble is generally soft and needs to be avoided from scratches by hard objects).
Glossiness: After polishing, it can achieve a mirror effect, while matte treatment shows a low-key texture.
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Testing data |
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Water Absorption: |
0.15-0.18% |
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Density: |
2680 kg/cbm |
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Flexural strength: |
13.6 MPa |
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Compressive strength: |
68 MPa |
Advantages and Disadvantages
Advantages:
- Strong decorative effect: The black and white contrast is sharp, suitable for modern simplicity, light luxury, new Chinese style and other styles.
- High processability: Easy to cut and carve, suitable for special-shaped designs (such as curved walls, parquet).
- Scarcity: High-quality black wood grain has unique texture and has collection value.
Disadvantages:
- Poor acid resistance: Marble is easily corroded by acids and alkalis (such as lemon juice and detergents), and regular protection is required.
- General wear resistance: Not suitable for high-traffic areas (such as shopping mall floors).
- Color difference risk: Natural stone may have batch differences, and the board needs to be selected in advance.
Common application scenarios
- Indoor walls: TV background walls, entrances, corridors, etc., highlighting the sense of luxury.
- Countertops: Kitchen islands, bathroom counters (need to be treated with anti-seepage).
- Floor: villa living room, hotel lobby (low-frequency trampling area is recommended).
- Decorative details: stair treads, skirtings, furniture inlays.
Common varieties in the market
- Guangxi black wood grain marble: fine and coherent texture, pure black base color, most popular.
- Yunnan black gold flower wood grain: the texture has golden lines, which is more luxurious.
- Sichuan black spider grain: the texture is similar to a spider web, with a unique style.
Price reference
- Ordinary grade: 100-300 yuan/square meter (the texture is scattered and the base color is uneven).
- High-end grade: 300-800 yuan/square meter (the texture is clear and coherent, and the black base is pure).
- Extra large board/special texture: higher price, priced by block.
Maintenance
- Use marble special protective agent regularly (recommended 1-2 times a year).
- Avoid using acidic cleaners and wipe with a soft cloth daily.
- Dark marble may fade in the sun, so pay attention to shading.
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