Eiger Alps Quartzite

Eiger Alps Quartzite is a unique and visually appealing natural stone quarried in Brazil. Known for its blend of cool tones, it features a harmonious mix of soft greys, whites, and subtle taupe veining, with some variations displaying hints of blue, green, or cream. Its beauty and durability make it a popular choice for various applications.

Physical and Mechanical Properties

• Water Absorption:Typically low, often ranging from 0.1% to 0.2% by weight. This low absorption rate makes it resistant to staining and moisture-related damage.

• Density:Approximately 2,700 to 2,760 kg/m³. The high density contributes to the stone's durability and strength.

• Flexural Strength:Typically between 11 and 14 MPa. This indicates a strong resistance to bending or breaking under stress.

• Compressive Strength:Generally falls in the range of 120 to 180 MPa, showcasing its capacity to withstand significant weight and pressure.

• Hardness:Rates around 6.5 to 7 on the Mohs scale, indicating excellent scratch resistance, making it suitable for high-traffic areas.

• Porosity:Low porosity, contributing to its resistance to moisture infiltration and staining.

• Slip Resistance:Depending on the finish, the slip resistance varies. A honed finish offers better traction compared to a polished surface.

Chemical and Mineral Composition

• Quartz Content:Can range from 90% to 95%, providing high durability and a shiny, attractive surface.

• Mica:Typically ranges from 3% to 5%, which contributes to the stone’s unique veining and subtle color variations.

• Feldspar:Around 5% to 7%, influencing the stone’s overall color tones and pattern nuances.

• Accessory Minerals:Traces of other minerals such as hematite, giving it occasional hints of red or rust tones.

Usage

Interior Applications:

• Ideal for kitchen countertops, bathroom vanities, backsplashes, and floor tiles.

• Suitable for wall cladding and decorative accents.

Exterior Applications:

• Used for outdoor kitchens, facades, and wall cladding due to its resistance to weathering.

Maintenance

• Cleaning:Use pH-balanced, non-abrasive cleaners to maintain the surface’s integrity and appearance.

• Sealing:Regular sealing is recommended to enhance stain resistance, depending on the surface finish and application area.

• Care:Avoid acidic substances and high-impact activities to preserve the finish.

Cutting Sizes (cm)

• Commonly available in slabs and tiles:
• Slab sizes: Generally around 2 cm to 3 cm in thickness with lengths and widths varying based on quarry production.
• Tile sizes: Standard sizes such as 30x30, 60x60, or custom cuts depending on project needs.

Common Surface Finishes

• Polished:Offers a glossy, mirror-like finish, enhancing the stone’s colors and veining.

• Honed:Provides a matte finish, reducing reflectivity while maintaining color richness, better for slip resistance.

• Leathered:Features a textured surface, offering a rustic and tactile experience.

• Brushed:Similar to leathered but with a softer texture, providing a slightly aged look.

Eiger Alps Quartzite’s combination of durability and aesthetic appeal makes it an excellent choice for both residential and commercial projects, offering timeless elegance and lasting performance.