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Opera Quartzite

Opera QuartziteOpera Quartzite
Opera Quartzite

Brown - Quartzite

Brazil

About

Item Details

Material Type:
Quartzite
Origin:
Brazil
Primary Color(s):
Brown
Recommended Usage:
kitchen and bathroom countertops, stairs, building stone, ornamental stone, interior, exterior wall applications, mosaic, waterjet pattern
Additional Names:
Opera Granite, Opera Brown Quartzite, Cabernet Granite, Cabernet Brown Granite, Sand Dunes Quartzite, Elegant Dune Quartzite, Copper Dune Quartzite, Opera Granite, Opera Quartzite
Finished Surface:
Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
< 0.45%
Density:
2680 - 2730 kg/m³
Flexural Strength:
18 - 22 MPa
Compressive Strength:
130 - 150 MPa
Stone texture:
Features warm earth tones, deep chocolates, and sweeping, diagonal bands of copper, bronze, rust, and muted gold. It is celebrated for its dramatic, wood-grain-like or linear veining

Description

Opera Quartzite is an elegant rusty brown-red and black veined exotic stone quarried in Brazil.

Visual Characteristics:

  • Dominated by warm earth tones.
  • Features deep chocolates.
  • Contains sweeping, diagonal bands of copper, bronze, rust, and muted gold.
  • Celebrated for dramatic, wood-grain-like or linear veining.
  • Primary color: Brown.

Physical and Mechanical Properties

  • Water Absorption:Low water absorption rate, typically < 0.45%.
  • Density:Approximately 2.68 - 2.73 g/cm³.
  • Flexural Strength:Average: 18 - 22 MPa.
  • Compressive Strength:Approximately 130 - 150 MPa.
  • Hardness:Mohs scale rating of around 6-7, indicating good resistance to scratching.
  • Porosity:Generally low porosity due to its dense structure.
  • Slip Resistance:Varies depending on finish; honed surfaces offer moderate slip resistance, while polished surfaces are less slip-resistant when wet.

Chemical and Mineral Composition (approximate % by weight)

  • Quartz:80-90%
  • Mica:5-10%
  • Feldspar:5-10%
  • Iron Oxides (e.g., Hematite, Goethite):1-5%, contributing to the warm and rust tones.
  • Other Minerals (trace amounts):Include rutile, zircon, and various others depending on the specific deposit.

Usage and Applications

  • Countertops: Popular choice for kitchen and bathroom countertops due to aesthetic appeal and durability.
  • Flooring: Suitable for high-traffic areas due to scratch resistance.
  • Wall Cladding: Adds dramatic effect to indoor and outdoor walls.
  • Staircases: Offers a luxurious appearance with good load-bearing strength.
  • Backsplashes and Accents: Ideal for smaller, decorative applications alongside other materials.

Maintenance

  • Cleaning: Regular cleaning with mild soap and water; avoiding acidic or abrasive cleaners.
  • Sealing: Periodic sealing recommended to enhance stain resistance.
  • Avoid scratching: Use cutting boards and trivets to protect surfaces.

Cutting Sizes (cm)

Typical Slab Sizes:

  • 2 cm and 3 cm thickness are standard.
  • Slab dimensions vary but are generally around 280 cm x 160 cm.

Available Common Surface Finish Options

  • Polished: Offers a glossy, reflective surface that enhances colors and veining.
  • Honed: Provides a matte, smooth finish with less shine.
  • Brushed: Adds texture, bringing out the natural grain of the stone.
  • Leathered: Creates a soft sheen with a textured feel, enhancing color depth.
  • Flamed: Rough texture achieved via high-temperature treatment, usually applied to outdoor applications for slip resistance.

Opera Quartzite is a sophisticated choice for various interior and exterior applications due to its unique beauty, durability, and versatility. It combines practicality with aesthetic appeal, suitable for both modern and traditional designs.

FAQ

Can Brazil's Opera Granite be used in landscaping?

Yes, Brazils Opera Granite can be used in landscaping. Brazilian granite is known for its durability, beauty, and versatility and is commonly used in various landscaping applications such as paving, walkways, patios, borders, garden walls, and decorative features. Opera Granite, specifically, is a type of granite that typically has a black or dark gray background with intricate white and gray veining, giving it a dramatic and elegant look. It can add a sophisticated touch to outdoor spaces and complement a variety of design styles.

Can Brazil's Opera Granite be used exterior applications in cold climates?

Yes, Brazils Opera Granite can be used in exterior applications in cold climates. Granite is known for its durability and ability to withstand extreme temperatures. However, it is recommended to seal the granite to enhance its resistance to water absorption, freeze-thaw cycles, and potential damage from ice. Regular maintenance and sealing can help to protect the granite and ensure its longevity in cold climates.

Can Brazil's Opera Granite be used in a office?

Yes, Brazils Opera Granite can be used in an office setting. It is a durable and elegant material that is commonly used for countertops and other surfaces in offices, including reception areas, conference rooms, and executive offices. The unique patterns and colors of Opera Granite can add a touch of sophistication and luxury to the office space.

Can Brazil's Opera Granite be used indoors?

Yes, Brazils Opera Granite can be used indoors. It is a type of natural stone that is commonly used for countertops, flooring, wall cladding, and other interior applications. Its unique patterns and colors make it a popular choice for adding a luxurious and elegant touch to indoor spaces.

What is the coefficient of friction of Leathered Brazil's Opera Granite tiles?

The coefficient of friction of Leathered Brazils Opera Granite tiles can vary depending on the specific finish and polishing process applied to the tiles. It is recommended to check with the manufacturer or supplier of the tiles to obtain the exact coefficient of friction for the specific product you are interested in.

Are there color variations of Brazil's Opera Granite?

Yes, there are color variations of Brazils Opera Granite. The most common variations include shades of black, white, gray, and beige. The stone typically features a dramatic combination of swirls, waves, and veining patterns, which may differ from slab to slab. Some slabs may have more prominent veining, while others may have a more consistent pattern. Overall, the stone has a luxurious and elegant appearance, making it a popular choice for countertops and other interior design applications.

Is Brazil's Opera Granite an expensive stone?

I dont have access to current market prices, but generally, Brazils Opera Granite is considered a high-end luxury stone and can be expensive compared to other stones due to its unique color patterns and rarity. The cost may vary depending on factors such as availability, quality, quantity, size, and location. Its always best to consult with a reliable stone supplier or contractor for accurate pricing information.

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