Cortina White Granite

About
Item Details
- Material Type:
- Granite
- Origin:
Brazil - Primary Color(s):
- White
- Recommended Usage:
- kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
- Additional Names:
- Blanco Cortina Granite, Bianco Cortina Granite, Cortina Bianco Granite, Cortina White, Cortina White 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:
- < 0.5% by weight
- Density:
- 2670 - 2720 kg/m³
- Flexural Strength:
- 12 - 15 MPa
- Compressive Strength:
- 180-190 MPa
- Stone texture:
- characterized by a light white to soft beige background with gentle gray undertones, often enriched by subtle cloudy patterns and fine, evenly dispersed mineral speckles that create a calm, elegant, and slightly warm appearance. In terms of texture and structure, it features a medium-grained crystalline composition with interlocking quartz and feldspar minerals, giving the stone a dense, durable build and a consistent surface, typically showing a smooth finish with a mild natural sparkle when polished
Description
Cortina White Granite from Brazil is characterized by a light white to soft beige background with gentle gray undertones, often enriched by subtle cloudy patterns and fine, evenly dispersed mineral speckles that create a calm, elegant, and slightly warm appearance. In terms of texture and structure, it features a medium-grained crystalline composition with interlocking quartz and feldspar minerals, giving the stone a dense, durable build and a consistent surface, typically showing a smooth finish with a mild natural sparkle when polished.
Appearance:
- Background Color: Light white to soft beige
- Undertones: Gentle gray
- Patterns: Subtle cloudy patterns with fine mineral speckles
- Texture: Medium-grained crystalline composition
- Finish: Smooth with mild natural sparkle when polished
- Origin: Quarried in Brazil
Physical and Mechanical Properties
- Water Absorption:Typically < 0.5% by weight
- Density:Ranges from 2.67 to 2.72 g/cm³
- Flexural Strength:Generally around 12-15 MPa (Megapascal)
- Compressive Strength:Approximately 180-190 MPa
- Hardness:Mohs scale: Typically around 6-7
- Porosity:Low, contributing to its durable and dense nature
- Slip Resistance:Varies with finish; polished surfaces may have lower slip resistance than honed or flamed finishes
Chemical and Mineral Composition (% by weight)
- Quartz:20-30%
- Feldspar:60-70%
- Biotite and Mica:5-10%
- Other Trace Minerals:Minor percentages, including iron oxides and other silicate minerals
Usage and Applications
Common Uses:
-
Kitchen countertops
-
Bathroom vanities
-
Floor tiles
-
Wall cladding
-
Fireplace surrounds
-
Outdoor landscaping elements
Maintenance:
-
Seal regularly to prevent staining
-
Clean with a mild detergent and water
-
Avoid harsh chemicals and acidic cleaners
Cutting Sizes (cm):
-
Common slab sizes: 2 cm or 3 cm thickness
-
Tiles: Often available in 30x30, 60x60, and custom sizes
Available Surface Finishes:
-
Polished (smooth and glossy)
-
Honed (smooth with a matte finish)
-
Flamed (textured and slip-resistant)
Considerations
- Durability: Highly durable and suitable for both indoor and outdoor applications.
- Aesthetics: The stone's natural sparkle and neutral colors complement a variety of design styles, providing a sophisticated and elegant look.
- Environmental Influence: Maintain in environments with moderate conditions to prevent extreme weather impact.
This granite is ideal for those seeking a neutral yet luxurious material that offers longevity and timeless beauty in residential or commercial spaces.
















