Alta Quartzite

Grey - Quartzite

Norway

Item Details

Quarry Location: Alta, Northern Sami, Finnmark county, Northern Norway

Water Absorption: 0.11 By weight %

Density: 2710 kg/m³

Flexural Strength: 34.3 MPa

Compressive Strength: 260.8 MPa

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, cobbles, pavers, curbstone

Finishing Surface: Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Additional Names: Alta Quarzit, Alta Skifer, Cuarcita de Alta,Midnight Sun Quartzite, Norwegian Alta Quarzite, Polar Ice Quartzite, Polar Quartzite, Alta Mica Quartzite, Silver Gray Alta Quartzite,Alta Quartzite

Description:

Alta Quartzite is a remarkable natural stone celebrated for its unique combination of colors, durability, and practicality. Here's a detailed description of this distinctive quartzite variety:

Color Palette: Alta Quartzite is distinguished by its rich palette of grays and khaki green. This color blend creates a natural and earthy appearance, making it an excellent choice for those seeking a harmonious and versatile stone.

Subtle Veining: This quartzite features subtle veining that enhances its overall aesthetic. The veins, while not overpowering, add depth and character to the stone's surface, enhancing its visual appeal.

Durability: Alta Quartzite is well-known for its impressive durability. It is a hard-wearing stone that can withstand heavy use and adverse weather conditions. This resilience makes it suitable for a variety of indoor and outdoor applications.

Slip Resistance: One of the notable characteristics of Alta Quartzite is its fantastic slip resistance. This feature is particularly important in areas where safety is a concern, such as outdoor pathways or wet indoor spaces like bathrooms and kitchens.

Surface Finish: Alta Quartzite is commonly supplied with a very flat but natural riven finish on the top surface. This finish combines a smooth, even texture with the inherent natural beauty of the stone, providing a unique and tactile surface.

High Flexural Strength: Alta Quartzite boasts an exceptionally high flexural strength, making it capable of being supplied in thinner sections compared to most other materials under similar load conditions. This attribute contributes to its versatility in various applications, including flooring and cladding.

Origin: Alta Quartzite is quarried in Alta, located in the Finnmark county of Northern Norway. This region is known for its unique geological formations and has been a source of high-quality natural stone for various construction and design projects.

Versatility: Alta Quartzite is versatile and adaptable for both indoor and outdoor use. It is a favored choice for flooring, wall cladding, countertops, and exterior landscaping, offering a broad range of design possibilities.

In summary, Alta Quartzite is a unique and highly practical stone known for its rich color palette, excellent durability, slip resistance, and remarkable flexural strength. Its natural riven finish and unique properties make it a sought-after choice for both residential and commercial design projects. Quarried in Northern Norway, it embodies the beauty and strength of natural stone.

Petrografic analysis
Density 2710 kg/m3 NS-EN 1936
Water absorption 0,1 % by weight NS-EN 13755
Flexural strength 34,3 MPa NS-EN 12372
Abrasion resistance 17,0 mm NS-EN 14157(A)
Slip resistance 72 SRV, dry NS-EN 14231
40 SRV, wet
Frost resistant
Mid-value after 48 frost/defrost cycles, natural riven material
Tested on honed C120. Method A: Wide Wheel abrasion test, Capon.
Honed C120
Honed C120
Mineralogy
Quartz 44 %
Mica 33 %

Feldspar 23 %

FAQ

Is Norway's Alta Quartzite an expensive stone?

I dont have access to current market prices. However, in general, Altai Quartzite is considered to be a premium natural stone and its cost can vary depending on many factors such as its quality, size, color, and availability. Therefore, it can be more expensive compared to other types of stone.

Are there color variations of Norway's Alta Quartzite?

Yes, there are some color variations of Norways Alta Quartzite. The most common colors include silver, gray, white, and cream. However, some natural variations can cause the stone to have hints of brown, yellow, or green. The pattern and veining in Alta Quartzite also vary depending on the source of the stone.

What is the coefficient of friction of Water Jet Cut Norway's Alta Quartzite tiles?

To determine the coefficient of friction of Water Jet Cut Norways Alta Quartzite tiles, you would need to refer to the manufacturers specifications or contact the company directly. The coefficient of friction can vary depending on various factors such as the specific surface finish or treatment of the tiles. It is not possible to provide an accurate answer without specific information about the product in question.

Can Norway's Alta Quartzite be used in landscaping?

Yes, Norways Alta Quartzite can be used in landscaping. Alta Quartzite is a type of natural stone that is known for its durability and beauty. It is often used in landscaping projects for pathways, patio areas, retaining walls, and decorative features. Its natural color variations and textures make it a popular choice for creating a unique and visually appealing landscape design. Additionally, the hardness of Alta Quartzite makes it resistant to weathering and suitable for outdoor use.

Can Norway's Alta Quartzite be used in a office?

Yes, Norways Alta Quartzite can be used in an office. Quartzite is a durable and versatile natural stone that is known for its beauty and resistance to heat, scratches, and stains. It is commonly used as countertops, flooring, wall cladding, and other applications in residential and commercial spaces, including offices. The Alta Quartzite, specifically, with its unique patterns and colors, can add a touch of elegance and sophistication to an office environment.

How thick is Norway's Alta Quartzite slabs?

I do not have the latest information on the thickness of Norways Alta Quartzite slabs. However, I suggest checking the manufacturer or suppliers website or contacting their customer service for the most accurate and up-to-date information.

Can Norway's Alta Quartzite be used outdoors?

Yes, Norways Alta Quartzite can be used outdoors as it is a durable and hard stone that is resistant to the weather elements. It is commonly used for exterior applications such as paving, cladding, and landscaping.

What grade is Norway's Alta Quartzite?

I do not have the latest information about Norways Alta Quartzites grade. However, I can tell you that quartzite is a hard, non-foliated metamorphic rock that was originally pure quartz sandstone. Its grade can vary depending on its color, texture, and other physical properties. If you need specific information about Norways Alta Quartzite, it would be best to consult a reliable geological resource.

Can Norway's Alta Quartzite be used exterior applications in very rainy climates?

Yes, Norways Alta Quartzite can be used in exterior applications in very rainy climates. Quartzite is a naturally occurring metamorphic rock that is highly resistant to weathering and has a low absorption rate, which makes it suitable for outdoor use. Its dense and durable nature allows it to withstand moisture, including heavy rainfall, without experiencing significant damage or deterioration. However, proper installation and maintenance are essential to ensure its longevity and performance in wet climates. Regular sealing and cleaning may be required to protect the surface and prevent the growth of mold or mildew.