Rosa Delta Granite

About
Item Details
- Material Type:
- Granite
- Origin:
Spain (Benade, Provincia de Lugo) - Primary Color(s):
- Pink
- Recommended Usage:
- Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, window sills, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, pavers, cobbles, curbstone
- Additional Names:
- Pink Delta Granite, Granito Rosa Delta, Delta Pink Granite, Rosa Delta, Rosa Delta Granite
- 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:
- 0.36 By weight %
- Density:
- 2670 kg/m³
- Flexural Strength:
- 18.6 MPa
- Compressive Strength:
- 95.6 MPa
- Stone texture:
- crystalline and medium‑grained, typical of granitic stones, with a dense, interlocking mineral structure that provides excellent durability and resistance to wear; a naturally quarried pink granite known for its soft pink base colour that often carries subtle variations of light grey or neutral tones and a fine to medium granular pattern of feldspar and darker mineral specks distributed across the surface, giving it a warm yet elegant visual character suitable for both classic and contemporary architectural designs.
Description
Rosa Delta Granite is a premium-quality natural stone, originating from Benade, Provincia de Lugo in Spain. It is known for its distinctive soft pink base color, complemented by subtle variations of light grey or neutral tones and a unique granular pattern typically characterized by feldspar and darker mineral specks. This granite is recognized for its remarkable durability, dense mineral structure, and versatile aesthetic appeal, making it suitable for a variety of architectural and design applications.
Physical and Mechanical Properties:
- Water Absorption: 0.36% by weight
- Density: 2670 kg/m³
- Flexural Strength: 18.6 MPa
- Compressive Strength: 95.6 MPa
- Hardness: Generally classified as very hard; typically ranges around 6-7 on Mohs scale
- Porosity: Low porosity, contributing to its excellent resistance to staining and weathering
- Slip Resistance: High slip resistance, especially in finishes designed for outdoor or high-traffic applications
Chemical and Mineral Composition (% by weight):
- Quartz: Approximately 25-30%
- Feldspar: Approximately 50-60%
- Mica (Biotite/Muscovite): 5-10%
- Other Minerals (e.g., Hornblende, Magnetite): 5-10%
Usage:
Rosa Delta Granite is widely used in both interior and exterior applications, thanks to its robustness and aesthetic versatility:
- Countertops and Vanities: Ideal for kitchen and bathroom surfaces due to its resistance to scratches and stains.
- Flooring and Paving: Suitable for high-traffic areas such as commercial lobbies, foyers, and walkways.
- Facades and Cladding: Provides an elegant finish to building exteriors.
- Staircases and Steps: Durable and slip-resistant, perfect for both indoor and outdoor staircases.
- Monuments and Sculptures: Popular due to its ability to be precisely cut and polished.
Maintenance:
- Cleaning: Regular cleaning with mild soap and water. Avoid harsh chemicals that could damage the surface.
- Sealing: Periodic sealing is recommended to maintain its luster and enhance stain resistance.
- Repair: Chips and scratches can be professionally repaired, though the material’s natural hardness generally resists such damage.
Common Surface Finish Options:
- Polished: Glossy, mirror-like finish that enhances color and pattern.
- Honed: Satin-smooth finish with a matte appearance.
- Flamed: Rough texture offering high slip resistance, suitable for outdoor applications.
- Brushed: Soft-textured finish with a rustic appearance.
- Bush-Hammered: Coarse, textured finish that increases slip resistance.
Rosa Delta Granite's combination of visual appeal, mechanical strength, and adaptability to various surface finishes makes it a sought-after material for numerous architectural and design projects. Its warm yet elegant character seamlessly integrates with both classic and contemporary styles.
Test Result
- Specific Gravity: 2.67 g/cm³
- Absorption Coefficient: 0.36 %
- Compressive Strength: 957 kg/cm²
- Flexural Strength: 187 kg/cm²
- Resistance to Wear: 0.05 mm
- Impact Resistance: 65 cm
- Frost Resistance Module: 0.1 %

















