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Fusion Amethyst Quartzite

Fusion Amethyst QuartziteFusion Amethyst Quartzite
Fusion Amethyst 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:
Amethyst Crystal Quartzite, Amethyst Quartzite, Amethyst Cristallo Quartzite, Amethyst Crystal Quartzite, Fusion Amethyst Quartzite
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
0.2 – 0.4%
Density:
2650 – 2700 kg/m³
Flexural Strength:
11 – 13 MPa
Compressive Strength:
130 – 150 MPa

Description

Fusion Amethyst Quartzite is a rare and luxurious Brazilian natural stone characterized by a soft pastel-violet, light grey, and milky white background enriched with striking purple, lavender, and deep brown mineral veins. The stone exhibits an elegant interplay of translucent crystalline zones and bold mineral streaks, creating a dramatic yet refined aesthetic. Its semi-translucent nature allows light to pass through in thinner sections, making it highly suitable for backlit applications that enhance its natural crystalline glow and depth.

Texture & Pattern: Medium to coarse crystalline quartzite with visible interlocking mineral grains. The surface displays a glassy crystalline reflection when polished, while retaining natural granular depth beneath the surface. The pattern is highly expressive, featuring irregular veining, cloudy mineral clusters, and flowing streaks of purple, grey, and brown that create a dynamic, artistic composition.

Mineralogical Composition (% by weight):

  • Quartz (SiO₂): 80–92%
  • Feldspar: 3–7%
  • Mica & accessory minerals (including iron, manganese oxides responsible for purple tones): 3–10%

Chemical Composition (% by weight):

  • SiO₂: 80–92%
  • Al₂O₃: 1–5%
  • Fe₂O₃: 0.5–3%
  • MnO and trace mineral oxides: 0.5–2%
  • Other trace oxides (K₂O, Na₂O, CaO): <2%

Physical & Technical Properties:

  • Apparent Density: 2.65–2.70 g/cm³
  • Water Absorption: 0.2–0.4%
  • Compressive Strength: 130–150 MPa
  • Flexural Strength: 11–13 MPa
  • Mohs Hardness: 6.5–7
  • Abrasion Resistance: High (moderate variation due to mineral inclusions)

Surface Finish Options:Polished (enhances translucency and color depth), honed, leathered, brushed, sandblasted, and backlit-ready cut surfaces for architectural lighting applications.

Applications: Luxury countertops, feature walls, hotel lobbies, reception desks, bathroom vanities, fireplace surrounds, decorative panels, and exclusive backlit wall installations in high-end residential and commercial interiors.

Maintenance: Requires periodic sealing due to moderate porosity; clean with pH-neutral stone cleaners only; avoid acidic, abrasive, or bleaching agents to preserve crystalline structure and color integrity. Backlit installations require proper thermal management and structural support.

FAQ

Can Amethyst Crystal Quartzite be used for stair steps?

Yes, Amethyst Crystal Quartzite can be used for stair steps. Quartzite is a naturally hard and durable stone, making it suitable for high-traffic areas like staircases. It is resistant to scratching and has a high resistance to heat and weathering, which makes it an excellent choice for both indoor and outdoor applications. Additionally, the unique aesthetics of amethyst crystal within the quartzite can add a luxurious and visually appealing element to the stair design. However, there are a few considerations to keep in mind: 1. **Surface Finish**: Ensure that the surface finish of the quartzite provides enough traction to prevent slipping. A honed or textured finish might be more appropriate for stair treads compared to a polished finish. 2. **Thickness and Support**: Make sure that the stones thickness is adequate to support weight and withstand frequent use. The installation should be done correctly to ensure stability. 3. **Maintenance**: Like all natural stones, quartzite will require proper sealing and maintenance to keep it looking its best and to prevent staining or etching. 4. **Cost**: Quartzite can be more expensive than other materials, so budget accordingly. Overall, with appropriate installation and maintenance, Amethyst Crystal Quartzite can be an excellent, stunning, and durable option for stair steps.

Do fruit juices stain the surface of Amethyst Crystal Quartzite kitchen countertop?

Amethyst Crystal Quartzite is a natural stone that is generally more resistant to staining compared to softer stones like marble. However, like most natural stones, it is not completely impervious to stains. Fruit juices, which are often acidic, can potentially cause etching or staining on the surface if not cleaned up promptly. To minimize the risk of staining, it is advisable to use coasters or placemats under glasses and wipe up spills immediately. Additionally, sealing the quartzite countertop can provide an extra layer of protection against stains. Regular care and maintenance will help keep your countertop in good condition.

What type of abrasive should be used to polish the Amethyst Crystal Quartzite surface?

Polishing an amethyst crystal quartzite surface requires an approach that preserves its integrity and appearance, given its relatively hard and durable nature. Here are some guidelines: 1. **Diamond Abrasive Pads:** Given quartzites hardness, diamond abrasives are suitable for effective polishing. Start with a coarser grit and gradually move to finer grits to achieve a smooth finish. 2. **Polishing Powders:** Specialized stone polishing powders can be used after the initial sanding stages. Products containing tin oxide or cerium oxide might be effective for achieving a high shine on quartz-based surfaces. 3. **Felt or Buffing Pads:** After the abrasive steps, using felt or buffing pads can enhance the polished finish, bringing out the clarity and luster of the quartzite. 4. **Water as a Lubricant:** When using abrasives, its crucial to keep the surface wet to prevent dust generation and reduce heat, which can damage the stone. Always test a small inconspicuous area first to ensure that the chosen abrasive and polishing method do not damage the surface. Additionally, its recommended to consult with or hire professionals if youre unsure about the process.

Is Amethyst Crystal Quartzite durable enough for use as walkway pavers?

Amethyst Crystal Quartzite can be a suitable material for walkway pavers due to its durability and resistance to weathering. Quartzite is a metamorphic rock derived from sandstone and is known for its hardness and resilience. It typically withstands high foot traffic and adverse weather conditions, making it a good choice for outdoor applications like walkways. However, before using Amethyst Crystal Quartzite as walkway pavers, consider the following: 1. **Surface Finish**: Ensure that the surface finish provides adequate slip resistance, especially in wet conditions. A textured or natural split finish can enhance traction. 2. **Thickness**: The thickness of the pavers should be adequate to handle the anticipated load and prevent breakage. Generally, thicker stones provide better durability. 3. **Installation**: Proper installation is crucial for the longevity and performance of the pavers. This includes a well-prepared base, appropriate underlayment, and correct placement to ensure even weight distribution and water drainage. 4. **Maintenance**: Even though quartzite is low-maintenance, it is good to periodically clean the walkway to prevent moss or algae growth, which can become slippery. 5. **Cost and Availability**: Amethyst Crystal Quartzite may be more expensive and harder to find than other types of quartzite or natural stone, so consider cost and sourcing. Overall, if these factors are considered and addressed, Amethyst Crystal Quartzite can serve as a durable and aesthetically pleasing option for walkway pavers.

Does the surface of Amethyst Crystal Quartzite scratch easily?

Amethyst, a variety of quartz, has a Mohs hardness of 7, which means it is relatively hard and resistant to scratching compared to many other minerals. However, it can be scratched by minerals or materials that have a hardness greater than 7, such as topaz, corundum, or diamond. Although amethyst is durable for everyday handling, it is still important to be mindful of materials that are harder or abrasive, which could potentially scratch the surface.

Can Amethyst Crystal Quartzite be used for kitchen countertop?

Amethyst Crystal Quartzite can indeed be used for kitchen countertops. Quartzite is a natural stone that is formed from sandstone and transformed through heat and pressure, making it very hard and durable, often even more so than granite. This makes it a practical choice for kitchen countertops, which are exposed to a lot of wear and tear. Amethyst Crystal Quartzite, in particular, is valued not only for its durability but also for its unique aesthetic appeal. It typically features purplish hues and vibrant veining, adding an elegant and distinctive look to any kitchen space. However, there are a few considerations to keep in mind when using Amethyst Crystal Quartzite, or any quartzite, for kitchen countertops: 1. **Sealing**: Quartzite is relatively resistant to staining and scratching compared to other natural stones, but it is still recommended to have it properly sealed. Sealers help to prevent stains and maintain the surfaces appearance over time. 2. **Maintenance**: Although durable, quartzite can develop etching or dull spots if exposed to acidic substances. Clean up spills quickly and use cutting boards to preserve the stones surface. 3. **Cost**: Quartzite, particularly varieties with unique patterns or colors like Amethyst, can be more expensive than some other countertop materials. It is important to consider your budget. 4. **Installation**: Ensure that the stone is installed by professionals. Quartzite is heavy and requires proper support and installation techniques to prevent damage. In summary, while Amethyst Crystal Quartzite is a suitable option for kitchen countertops due to its durability and beauty, proper care, and maintenance are essential to preserve its appearance and functionality.

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