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Macadame Quartzite

Macadame Quartzite

Yellow - Quartzite

Brazil

About

Item Details

Material Type:
Quartzite
Origin:
Brazil (Minas Gerais)
Primary Color(s):
Yellow
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:
Giallo Macaubas Quartzite, Macaubas Gold Quartzite, Macaubas Fantasy Quartzite, Onyx Macadame, Macadame Quartzite
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
less than 0.45%
Density:
2690 - 2720 kg/m³
Flexural Strength:
17 - 18 MPa
Compressive Strength:
160 - 180 MPa
Stone texture:
a gorgeous sunny golden-beige or creamy-ivory base interwoven with dense, winding waves of deep yellow, rich ochre, burnt orange, and earthy brown veins

Description

Macadame Quartzite is a captivating natural stone known for its stunning color palette and intricate patterns. Quarried in Minas Gerais, Brazil, this quartzite features a sunny golden-beige or creamy-ivory base interwoven with veins of deep yellow, rich ochre, burnt orange, and earthy brown. These characteristics make it a popular choice for a variety of interior and exterior applications.

Physical and Mechanical Properties

  • Water Absorption:Typically less than 0.45%. Quartzite is known for its low porosity and high resistance to water absorption.
  • Density:Approximately 2.69 - 2.72 g/cm³. This high density makes it a durable choice for many applications.
  • Flexural Strength:Ranges around 17 - 18 MPa. This property makes quartzite resistant to bending and breaking.
  • Compressive Strength:Typically around 160 - 180 MPa. The high compressive strength makes it suitable for heavy-load applications.
  • Hardness:Hardness on the Mohs scale ranges between 6.5 and 7. This suggests a relatively high scratch resistance.
  • Porosity:Very low porosity, which enhances its durability and stain resistance.
  • Slip Resistance:The degree of slip resistance varies with surface finish but generally considered good, especially in honed or leather finishes.

Chemical and Mineral Composition

  • Quartz:90-99% (major component), contributing to its hardness and durability.
  • Iron Oxides:1-5% (responsible for the color variations).
  • Micas and Feldspar:Present in smaller quantities, contributing to the unique patterns and visual appeal.

Usage and Applications

Interior Applications:

  • Kitchen countertops
  • Bathroom vanities
  • Flooring
  • Wall cladding

Exterior Applications:

  • Facades
  • Pool surrounds
  • Patios and walkways

Decorative Elements:

  • Fireplaces
  • Accent walls

Maintenance

  • Sealing:Periodically apply a penetrating sealer to protect against staining and enhance its longevity.

  • Cleaning:Use a mild detergent or stone-specific cleaner. Avoid acidic or abrasive cleaners.

  • Routine Care:Wipe spills immediately to prevent potential staining.

Cutting Sizes

  • Slab Sizes:Can vary, but typically available in 2 cm or 3 cm thickness.

  • Custom Sizes:Available based on project requirements, typically ranging from small tile formats to large slabs.

Available Surface Finish Options

  • Polished:A glossy, reflective finish that enhances the stone's colors and patterns.
  • Honed:A matte finish that offers a more understated look with a smoother surface.
  • Leathered:A soft, textured finish that adds depth and tactile interest.
  • Brushed:A slightly textured surface that provides slip resistance and a rustic appeal.

Macadame Quartzite stands out for its aesthetic appeal, coupled with excellent physical and mechanical properties, making it a versatile and durable choice across various applications. Its unique appearance and robust characteristics add both beauty and value to residential and commercial spaces.

FAQ

Are there color variations of Brazil's Onyx Macadame?

Yes, there are color variations of Brazils Onyx Macadame. Onyx is a type of natural stone that can come in a variety of colors and patterns. The most common colors for onyx are black, green, white, yellow, and brown. However, there can be additional color variations and patterns depending on the specific geology and location of the stone quarry. It is always best to consult with a knowledgeable supplier or expert to determine the available color variations of a specific type of onyx.

Can Brazil's Onyx Macadame be used in floor coverings?

Yes, Brazils Onyx Macadame can be used in floor coverings. Onyx is a type of natural stone and is often used for flooring due to its durability, elegance, and unique veining patterns. Onyx Macadame, specifically, is a variety of onyx known for its rich black color with white and gray veinings, which can create a striking and luxurious appearance when used as a floor covering. However, it is important to note that onyx is a softer stone compared to materials like granite or marble, so it may require extra care and maintenance to prevent scratching or damage.

Can Brazil's Onyx Macadame be used in a office?

Onyx Macadame is a type of natural stone that can certainly be used in an office setting. However, there are a few factors to consider before using it in an office. 1. Appearance: Onyx Macadame is known for its stunning appearance, with unique patterns and translucent qualities. If you want to create a luxurious and visually impressive space, using this stone in offices, reception areas, or boardrooms can be a good choice. 2. Durability: While onyx is visually appealing, it is considered a more fragile stone compared to other options like granite or quartz. It is susceptible to scratches, cracks, and stains. In an office environment, where foot traffic and heavy equipment may be present, extra care and maintenance will be required to preserve its beauty and prevent damage. 3. Maintenance: Onyx Macadame requires regular maintenance to keep it looking its best. It should be sealed properly to protect against stains and spills. Routine cleaning and polishing would also be necessary to maintain its shine and luster. 4. Lighting: Onyx has translucent properties, making it an excellent choice for backlit applications. If you plan to incorporate lighting features in your office space, onyx can create a visually striking effect. In conclusion, while Onyx Macadame can be used in an office to create an elegant and luxurious environment, its fragility and maintenance requirements should be considered before making the decision.

Can Brazil's Onyx Macadame be used exterior applications in very windy climates?

Yes, Brazils Onyx Macadame can be used in exterior applications in very windy climates. Onyx Macadame is a durable natural stone that is known for its strength and resilience, making it suitable for various weather conditions. However, it is always recommended to consult with a professional before installing any stone in outdoor environments, especially in extremely windy areas, to ensure proper installation and maintenance techniques are followed.

What grade is Brazil's Onyx Macadame?

There is no widely recognized grading system for macadamia nuts in Brazil, including an Onyx grade. Macadamia nuts in Brazil are usually graded based on size, with larger nuts being categorized as premium or extra grade, and smaller nuts classified as standard or broken grade. Its important to note that grading systems and terms can vary between different producers and regions.

What is the coefficient of friction of Pickled Brazil's Onyx Macadame tiles?

I dont have access to specific information about products and their coefficient of friction. However, the coefficient of friction of Onyx Macadame tiles can vary depending on different factors such as the surface texture, moisture, and type of shoe material. Its best to check with the manufacturer or supplier of the tiles for this information.

Is Brazil's Onyx Macadame an expensive stone?

I do not have access to current market prices or fluctuations. However, onyx macadam is generally considered a high-end and luxurious stone, which might make it more expensive than other types of stone. The price can also vary depending on the size, color, and quality of the stone. It is recommended to check with a reputable stone dealer or jeweler for current pricing.

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