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Blue Lava Quartzite

Blue Lava QuartziteBlue Lava QuartziteBlue Lava QuartziteBlue Lava Quartzite
Blue Lava 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:
Volcanic Quartzite
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
0.10 - 0.35%
Density:
2650 - 2710 kg/m³
Flexural Strength:
15 - 19 MPa
Compressive Strength:
180 - 190 MPa

Description

Blue Lava Quartzite is a Brazilian natural stone characterized by a cool light grey to silver-grey and pale blue-grey base, enriched with dramatic flowing movements of dark charcoal, graphite, and black veining that creates a dynamic “lava-like” visual effect. Its appearance is highly expressive and artistic, resembling molten rock or turbulent water in motion, with broad, interwoven mineral bands rather than fine linear veining. Accents of orange, gold, and bronze mineral streaks run through the darker zones, adding a striking contrast and fiery highlight caused by natural iron-oxide inclusions. The overall aesthetic is bold, fluid, and highly directional, making each slab visually unique and statement-oriented.

The texture is fine- to medium-grained crystalline quartzite with a dense metamorphic structure, typically showing a slightly varied surface response depending on finish—ranging from soft satin in lighter areas to deeper contrast in polished surfaces. The stone combines high hardness with natural structural stability, making it suitable for demanding architectural applications.

Texture & Pattern: Interlocking quartz crystals; compact metamorphic structure; strong directional flow with wide, swirling dark veins and fiery mineral streaks; highly dynamic, painterly pattern.

Mineralogical Composition (% by weight):

  • Quartz (SiO₂): 82–92%
  • Feldspar: 3–8%
  • Mica & accessory minerals: 2–6%
  • Iron oxides: 1–4% (responsible for orange/gold accents)

Chemical Composition (% by weight):

  • SiO₂: 82–92%
  • Al₂O₃: 2–5%
  • Fe₂O₃: 1–4%
  • K₂O + Na₂O + CaO: <3%

Technical Test Results :

  • Apparent Density: 2.65–2.71 g/cm³
  • Water Absorption: 0.10–0.35%
  • Compressive Strength: 180–190 MPa
  • Flexural Strength: 15–19 MPa
  • Mohs Hardness: 6.5–7

Usage: Ideal for feature walls, countertops, kitchen islands, luxury flooring, staircases, hotel lobbies, reception areas, fireplace surrounds, and high-end architectural installations.

Maintenance: Low porosity quartzite requiring periodic sealing; clean with pH-neutral stone cleaners; avoid acidic or abrasive chemicals to preserve color contrast and surface integrity.

Available Finishes: Polished, honed, tumbled, brushed, sandblasted, leathered, waterjet-cut designs, and machine-cut precision surfaces.

FAQ

Is Blue Lava Quartzite durable enough for use as walkway pavers?

Blue Lava Quartzite is generally considered a durable and hard material, making it suitable for exterior applications such as walkway pavers. Quartzite is known for its resistance to weathering, scratching, and wear, which makes it comparable to granite in terms of durability. It can withstand heavy foot traffic and various weather conditions, making it a good choice for outdoor use. However, there are a few considerations to keep in mind: 1. **Surface Finish**: The finish of the quartzite can affect its slip resistance. Make sure to choose a finish that is suitable for outdoor use and provides adequate traction. 2. **Sealing**: Although quartzite is less porous than some other natural stones, sealing can help enhance its longevity and protect it from stains and moisture. 3. **Thickness**: Ensure that the pavers are of adequate thickness to handle the expected load and traffic. Thicker pavers are generally more durable for outdoor walkways. 4. **Installation**: Proper installation is crucial. Ensure that the sub-base is well-prepared, and the stones are properly set to avoid shifting or settling over time. If these factors are considered, Blue Lava Quartzite can be a durable and attractive option for walkway pavers.

Does the surface of Blue Lava Quartzite scratch easily?

Blue Lava Quartzite, like other types of quartzite, is known for its durability and resistance to scratching. Quartzite is a metamorphic rock that originates from quartz-rich sandstone and is subjected to high heat and pressure, making it one of the harder natural stones available. It generally ranks around 7 on the Mohs scale of hardness, which means it is harder than glass and most other natural stones like granite and marble. Therefore, the surface of Blue Lava Quartzite should not scratch easily under normal conditions. However, its always a good idea to use cutting boards and trivets to protect the surface from potential damage caused by sharp objects or abrasive materials over time. Regular maintenance and proper sealing can also help preserve its appearance and durability.

Can Blue Lava Quartzite be used for pool coping?

Yes, Blue Lava Quartzite can be used for pool coping. Quartzite is a durable and dense natural stone, making it suitable for outdoor applications like pool coping. It is resistant to heat, water, and weathering, which is essential for a pool environment. Additionally, the aesthetic appeal of Blue Lava Quartzite, with its unique coloration and patterns, can enhance the overall look of the pool area. However, its important to ensure that the quartzite is properly sealed and maintained over time to prevent any potential issues with water absorption or staining. Always consult with a professional to ensure that the specific type of quartzite chosen is suitable for your specific application and climate conditions.

Can 18mm Blue Lava Quartzite be used as a kitchen countertop?

Yes, 18mm Blue Lava Quartzite can be used as a kitchen countertop, provided it is properly sealed and maintained. Quartzite is a natural stone that is known for its durability, hardness, and resistance to heat and scratching, making it a suitable material for kitchen countertops. However, like all natural stones, quartzite is porous and can be susceptible to staining if not sealed correctly. It is important to ensure that the quartzite is sealed upon installation and resealed periodically to maintain its appearance and protect it from stains and etching. Additionally, while 18mm is on the thinner side for countertops, it can be used effectively if its adequately supported with cabinetry or a substrate to prevent cracking or breaking under weight or pressure.

How can I maintain Blue Lava Quartzite flooring?

Maintaining Blue Lava Quartzite flooring is essential to ensure its longevity and to keep it looking its best. Here are some steps and tips to maintain your quartzite flooring: 1. **Regular Cleaning:** - **Sweep or Vacuum:** Regularly sweep or vacuum the floor to remove dust and debris that could scratch the surface. - **Damp Mop:** Use a damp mop with a mild soap or a pH-neutral cleaner designed for natural stone. Avoid using excess water, and ensure the mop is well wrung out to prevent water stains or damage. 2. **Avoid Harsh Chemicals:** - Use cleaners specifically made for natural stone. Avoid acidic or abrasive cleaners, such as vinegar, ammonia, or bleach, as they can etch or dull the surface. 3. **Sealant Application:** - Quartzite is a dense stone, but it can still benefit from periodic sealing to enhance its stain resistance. Depending on the quality of the sealant and the level of foot traffic, reseal the floor every 1-2 years. Follow the manufacturer’s guidelines for the appropriate sealer type and application process. 4. **Spill Management:** - Wipe up spills immediately to prevent staining. Ensure you use a soft cloth or paper towel and blot rather than wipe to avoid spreading the liquid. 5. **Use Protective Mats and Pads:** - Place mats at entry points to reduce the amount of dirt and grit on the floor. Use felt pads under furniture legs to prevent scratches. 6. **Avoid High-Heeled Shoes:** - Be cautious with high-heeled shoes, particularly those with a metal tip, as they can scratch or damage the surface. 7. **Polishing:** - To restore shine or if the surface begins to look dull, polishing by a professional can help. This should be done as needed and will depend on the wear and tear on the floor. 8. **Regular Inspection:** - Periodically inspect your flooring for cracks, chips, or signs of wear and tear. Addressing these issues early can prevent more significant problems later. By following these maintenance tips, you can keep your Blue Lava Quartzite flooring looking beautiful for many years.

Is Blue Lava Quartzite a suitable choice for facades in cold winter climates?

Blue Lava Quartzite can be a suitable choice for facades in cold winter climates, but there are a few factors to consider. Quartzite is a natural stone known for its durability and resistance to weathering, which makes it generally a good option for exterior applications. However, specific conditions in cold climates, such as freeze-thaw cycles, can affect different types of stone. **1. Durability:** Ensure the specific Blue Lava Quartzite you are considering is dense and has a low water absorption rate, which makes it more resistant to freeze-thaw damage. **2. Surface Treatment:** Employing a professional sealing treatment can enhance the stones resistance to moisture penetration, which is crucial in areas with frequent freeze-thaw cycles. **3. Maintenance:** Regular maintenance, such as resealing, may be necessary to preserve the stones appearance and structural integrity over time. **4. Installation:** Proper installation, including the use of appropriate mortar and techniques to allow for movement, can help mitigate potential damage due to temperature fluctuations. Its advisable to consult with a local stone supplier or a professional installer familiar with the specific climate conditions to determine the best practices for using Blue Lava Quartzite in a facade application.

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