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Alba Crystal Quartzite

Quartzite

Brazil

About

Item Details

Material Type:
Quartzite
Origin:
Brazil
Recommended Usage:
kitchen and bathroom countertop, wash basins, building stone, ornamental stone, stairs, interior wall and floor applications, mosaic, water-jet pattern, wall panels, table tops, balustrades, columns, fireplaces, luxury furniture
Additional Names:
Alba White Quartzite, Alba Pietra Quartzite
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
0.05 - 0.25%
Density:
2660 - 2690 kg/m³
Flexural Strength:
15 - 17 MPa
Compressive Strength:
170 - 180 MPa

Description

Alba Crystal Quartzite is an exquisite Brazilian natural quartzite known for its luminous, highly translucent appearance and refined crystalline structure. It combines the bright elegance of white marble with the superior strength and durability of quartzite, making it a premium choice for luxury architectural applications. The stone features a bright white to milky crystalline base, gently enhanced with soft, organic veining in light grey and subtle golden tones, creating a clean, elegant, and timeless aesthetic.

Texture & Pattern: Fine-grained crystalline quartzite with a dense metamorphic structure. The pattern is soft and fluid, featuring delicate wispy veins and subtle mineral clouding that enhance its natural translucency. Some slabs may show semi-translucent zones suitable for backlighting, increasing its decorative appeal in feature applications.

Mineralogical Composition (% by weight):

  • Quartz (SiO₂): 90–97%
  • Feldspar: 1–5%
  • Mica & accessory minerals: 1–3%

Chemical Composition (% by weight):

  • SiO₂: 90–97%
  • Al₂O₃: 1–3%
  • Fe₂O₃: 0.1–0.8%
  • Trace oxides (K₂O, Na₂O, CaO): <2%

Physical & Mechanical Properties:

  • Compressive Strength: 170–180 MPa
  • Flexural Strength: 15–17 MPa
  • Water Absorption: 0.05–0.25%
  • Mohs Hardness: 7
  • Density: 2.66–2.69 g/cm³

Applications: Luxury countertops, feature walls, bathroom vanities, flooring, staircases, fireplace surrounds, reception areas, hotel lobbies, and backlit decorative panels.

Maintenance: Low porosity quartzite requiring periodic sealing for stain protection; clean with pH-neutral stone cleaners and avoid acidic or abrasive products to preserve translucency and surface clarity.

Surface Finish Options: Polished, honed, leathered, brushed, sandblasted, tumbled, waterjet-cut designs, and machine-cut finishes.

FAQ

Will a hot pot leave a mark on a Alba Crystal Quartzite kitchen countertop?

Alba Crystal Quartzite is a natural stone known for its beauty and durability, but like any natural stone surface, it is not completely impervious to heat. Placing a hot pot directly on an Alba Crystal Quartzite countertop could potentially leave a mark or cause thermal shock, which may lead to discoloration or damage to the sealant. To protect the surface, it is advisable to use trivets, hot pads, or heat-resistant mats under hot cookware. Always take precautions to ensure the longevity and appearance of your countertops.

The hot pan left a mark on my Alba Crystal Quartzite kitchen countertop—how can I clean it?

Quartzite is a natural stone known for its durability and resistance to heat and staining, but it is not completely impervious to damage. If a hot pan has left a mark on your Alba Crystal Quartzite countertop, it might be a scorch mark or a discoloration. Here are steps you can try to clean and potentially restore the surface: 1. **Immediate Mild Cleaning:** - First, try cleaning the area with warm water and a mild dish soap using a soft cloth or sponge. This will remove any surface residues. 2. **Baking Soda Paste:** - Make a paste with baking soda and water. Gently apply it to the mark and let it sit for a few minutes. Baking soda is slightly abrasive and may help lift discoloration. - Wipe it gently with a soft, damp cloth in circular motions. Clean the area with water afterward and dry with a soft towel. 3. **Stone Cleaner:** - Use a specialized stone cleaner that is safe for quartzite surfaces. Commercial stone cleaners are designed to remove stains and residues without damaging the stone. - Follow the manufacturer’s instructions for application. 4. **Poultice for Stubborn Stains:** - If the mark remains, consider using a poultice. Mix a poultice powder (available at stone supply stores) with water or a suitable solvent to form a thick paste. - Apply the paste over the stain, cover it with plastic wrap, and let it sit for 24-48 hours. Remove the poultice, rinse the area, and dry with a soft cloth. 5. **Professional Help:** - If these methods do not work, consider contacting a professional stone restoration service. They have the tools and expertise to address deeper damage. 6. **Prevention Tips:** - Use trivets or heat-resistant mats under hot cookware to prevent heat damage in the future. - Regularly seal the countertop if advised by the manufacturer or your installer to maintain its protective barrier. Always test cleaning methods on a small, inconspicuous area first to ensure they do not further damage the surface.

Is Alba Crystal Quartzite durable enough for use as outdoor terrace pavers?

Alba Crystal Quartzite is a type of metamorphic rock known for its durability and aesthetic appeal. Generally, quartzite is one of the more durable natural stones available, making it a suitable choice for outdoor applications, including terrace pavers. Its natural resistance to weathering, high compressive strength, and hardness make it well-suited to withstand the elements and potential wear and tear in an outdoor setting. However, a few factors should be considered: 1. **Surface Finish**: The finish on the quartzite can affect its suitability for outdoor use. A honed or textured finish may be preferable for outdoor paving to enhance slip resistance. 2. **Sealing**: Like most natural stones, quartzite can be porous and may benefit from sealing to protect against staining and water absorption, especially in areas exposed to heavy rainfall or humidity. A good quality sealant can enhance its longevity and appearance. 3. **Installation**: Proper installation is crucial for any stone used outdoors. Ensure that the pavers are laid on a solid, well-prepared base with appropriate drainage to prevent movement and water accumulation. 4. **Climate**: Consider the specific climate conditions of your area. While quartzite is generally resistant to extreme temperatures, checking its performance under freeze-thaw cycles if you live in such an environment is wise. 5. **Maintenance**: Regular cleaning and maintenance will help preserve its appearance and functionality over time. If these factors are adequately addressed, Alba Crystal Quartzite can be an excellent choice for outdoor terrace pavers, offering both beauty and durability.

Does Alba Crystal Quartzite scratch easily?

Alba Crystal Quartzite is a natural stone known for its durability, which makes it more resistant to scratching when compared to softer stones like marble. However, while Quartzite is generally quite hard and resilient, it can still be scratched by harder materials. On the Mohs scale of mineral hardness, quartzite typically ranges from 7 to 8, which is quite high. Everyday use in a kitchen or bathroom setting should not easily scratch Alba Crystal Quartzite, but care should be taken to avoid contact with harder materials such as diamond or other abrasive substances. Regular maintenance and using cutting boards or trivets can help preserve its surface.

Can Alba Crystal Quartzite be used as a kitchen cutting board?

Alba Crystal Quartzite, like other natural stone surfaces, is not typically recommended for use as a cutting board. While quartzite is a very hard and durable material, using it as a cutting board can result in several issues: 1. **Knife Damage:** Natural stone surfaces are harder than most knife blades, which means your knives may dull quickly or even become damaged if used directly on quartzite. 2. **Surface Scratches:** Although quartzite is resistant to scratching, repeatedly cutting on the surface could eventually cause scratches or etch marks, especially if the stone is not sealed properly or is subjected to heavy use. 3. **Hygiene Concerns:** Stone surfaces can have tiny pores and imperfections where bacteria could potentially harbor. Cutting on a separate, easy-to-clean cutting board can help maintain better kitchen hygiene. 4. **Cost and Maintenance:** Quartzite is a high-end, relatively expensive material that often requires sealing and maintenance to keep it looking its best. Using it as a cutting board could lead to additional upkeep or repair costs. For these reasons, it is advisable to use a dedicated cutting board made from materials like wood, plastic, or bamboo, which are specifically designed to handle cutting tasks without damaging your knives or the surface itself.

If I use 1.2 cm thick Alba Crystal Quartzite as a table top, will it be strong enough? Will it break easily?

Using 1.2 cm thick Alba Crystal Quartzite for a tabletop is generally feasible, but there are several considerations to ensure its strength and durability. 1. **Material Characteristics**: Quartzite is a very hard and dense natural stone, often more durable than granite. It can resist scratching and heat, making it suitable for tables and countertops. 2. **Thickness**: A thickness of 1.2 cm (approximately ? inch) is relatively thin for a stone tabletop. While quartzite is strong, thinner slabs can be more prone to breakage under stress or impact compared to thicker slabs (like 2 cm or 3 cm). 3. **Support**: The structural integrity of the tabletop will heavily depend on the support structure. Proper support, including a sturdy frame and support at the edges and center, can help prevent sagging or breakage. 4. **Usage**: Consider how the table will be used. If it will experience heavy use, such as frequent meals, moving of objects, or exposure to heavy items, the risk of damage increases. Avoid sitting or standing on the table to prevent stress. 5. **Installation**: Professional installation is crucial. Incorrect handling or installation can cause stress points that may lead to cracking. To mitigate risks, consider using a backing material for added strength or opting for a thicker slab. Always consult with a professional to evaluate the specifics of your project and ensure the quartzite slab is suitable for your intended use.

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