Stone Collections by SABTA GRANITE
Rainbow Onyx
Rainbow Onyx is a true spectacle of geological artistry, characterized by its extraordinary, undulating bands that sweep across the stone in a rhythmic, wave-like fashion. Its palette is a sophisticated blend of warm ochre, creamy ivory, and deep sienna, creating a rich, layered texture that feels both ancient and avant-garde. When applied to grand surfaces—such as a feature wall in a high-class antique showroom or a luxurious bathroom—it acts as a natural tapestry, offering a sense of fluid movement and timeless grandeur. The stone’s ability to harmonize with opulent elements like gold leaf, dark wood, and crystal makes it the ultimate choice for spaces that demand a bold, high-end signature.
Inventory Maintained
- 2CM Polished Slabs
Available on Request
- Custom Sizes
The representative images of this product are provided to give an idea of the slab texture; however, they may not exactly match the available stock.
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The technical data provided are for reference purposes only and may not be 100% accurate.
Overview of Stone Properties
Grade
Premium
Origin
Italy
Density (ASTM C97 / EN 1936)
2,600 – 2,800 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.20% – 0.80%
Compressive Strength (ASTM C170 / EN 1926)
50 – 120 MPa
Flexural Strength (ASTM C880 / EN 12372)
7 – 15 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
3 – 4
Porosity
Medium
Frost Resistance (EN 12371)
Not Suitable
Chemical Resistance
Sensitive to Acids
Translucency
High (Suitable for Backlit Applications)
Thermal Expansion (EN 14581)
Moderate
Fire Reaction Class (EN 13501-1)
A1 (Non-combustible)
Slip Resistance (Honed) (EN 14231)
Moderate
Surface Finish Tolerance
±1 mm
Recommended Applications
Interior Wall Cladding, Feature Walls, Vanity Tops, Decorative Panels
Not Recommended For
Heavy Traffic Flooring, Exterior Use
Installation Method
Dry Fix / Adhesive Fix (as per project specs)
Maintenance
Periodic Sealing Required
Grade
Premium
Origin
Italy
Density (ASTM C97 / EN 1936)
2,600 – 2,800 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.20% – 0.80%
Compressive Strength (ASTM C170 / EN 1926)
50 – 120 MPa
Flexural Strength (ASTM C880 / EN 12372)
7 – 15 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
3 – 4
Porosity
Medium
Frost Resistance (EN 12371)
Not Suitable
Chemical Resistance
Sensitive to Acids
Translucency
High (Suitable for Backlit Applications)
Thermal Expansion (EN 14581)
Moderate
Fire Reaction Class (EN 13501-1)
A1 (Non-combustible)
Slip Resistance (Honed) (EN 14231)
Moderate
Surface Finish Tolerance
±1 mm
Recommended Applications
Interior Wall Cladding, Feature Walls, Vanity Tops, Decorative Panels
Not Recommended For
Heavy Traffic Flooring, Exterior Use
Installation Method
Dry Fix / Adhesive Fix (as per project specs)
Maintenance
Periodic Sealing Required
Grade
Premium
Origin
Italy
Density (ASTM C97 / EN 1936)
2,600 – 2,800 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.20% – 0.80%
Compressive Strength (ASTM C170 / EN 1926)
50 – 120 MPa
Flexural Strength (ASTM C880 / EN 12372)
7 – 15 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
3 – 4
Porosity
Medium
Frost Resistance (EN 12371)
Not Suitable
Chemical Resistance
Sensitive to Acids
Translucency
High (Suitable for Backlit Applications)
Thermal Expansion (EN 14581)
Moderate
Fire Reaction Class (EN 13501-1)
A1 (Non-combustible)
Slip Resistance (Honed) (EN 14231)
Moderate
Surface Finish Tolerance
±1 mm
Recommended Applications
Interior Wall Cladding, Feature Walls, Vanity Tops, Decorative Panels
Not Recommended For
Heavy Traffic Flooring, Exterior Use
Installation Method
Dry Fix / Adhesive Fix (as per project specs)
Maintenance
Periodic Sealing Required
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Overview of Stone Properties
Grade
Premium
Origin
Italy
Density (ASTM C97 / EN 1936)
2,600 – 2,800 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.20% – 0.80%
Compressive Strength (ASTM C170 / EN 1926)
50 – 120 MPa
Flexural Strength (ASTM C880 / EN 12372)
7 – 15 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
3 – 4
Porosity
Medium
Frost Resistance (EN 12371)
Not Suitable
Chemical Resistance
Sensitive to Acids
Translucency
High (Suitable for Backlit Applications)
Thermal Expansion (EN 14581)
Moderate
Fire Reaction Class (EN 13501-1)
A1 (Non-combustible)
Slip Resistance (Honed) (EN 14231)
Moderate
Surface Finish Tolerance
±1 mm
Recommended Applications
Interior Wall Cladding, Feature Walls, Vanity Tops, Decorative Panels
Not Recommended For
Heavy Traffic Flooring, Exterior Use
Installation Method
Dry Fix / Adhesive Fix (as per project specs)
Maintenance
Periodic Sealing Required
Grade
Premium
Origin
Italy
Density (ASTM C97 / EN 1936)
2,600 – 2,800 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.20% – 0.80%
Compressive Strength (ASTM C170 / EN 1926)
50 – 120 MPa
Flexural Strength (ASTM C880 / EN 12372)
7 – 15 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
3 – 4
Porosity
Medium
Frost Resistance (EN 12371)
Not Suitable
Chemical Resistance
Sensitive to Acids
Translucency
High (Suitable for Backlit Applications)
Thermal Expansion (EN 14581)
Moderate
Fire Reaction Class (EN 13501-1)
A1 (Non-combustible)
Slip Resistance (Honed) (EN 14231)
Moderate
Surface Finish Tolerance
±1 mm
Recommended Applications
Interior Wall Cladding, Feature Walls, Vanity Tops, Decorative Panels
Not Recommended For
Heavy Traffic Flooring, Exterior Use
Installation Method
Dry Fix / Adhesive Fix (as per project specs)
Maintenance
Periodic Sealing Required
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