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Golden Sky Granite

Golden Sky GraniteGolden Sky Granite
Golden Sky Granite

Yellow - Granite

Brazil

About

Item Details

Material Type:
Granite
Origin:
Brazil
Primary Color(s):
Yellow
Recommended Usage:
kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, fireplaces, window sills
Additional Names:
Granito Céu Dourado, Golden Sky Granite
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:
0.25 - 0.46%
Density:
2660 - 2700 kg/m³
Flexural Strength:
12 - 15 MPa
Compressive Strength:
160 - 180 MPa
Stone texture:
a warm yellow to golden base color with natural variations ranging from soft creamy tones to deeper, richer gold shades, often complemented by scattered darker and lighter mineral accents and occasional subtle veining that create a gently dynamic yet balanced appearance across the slab. Each piece can vary in intensity and pattern, from more uniform golden fields to slightly more expressive surfaces with visible movement. In texture and structure, it is a medium-grained crystalline granite composed mainly of interlocking quartz and feldspar, forming a dense, durable material with low porosity that takes a strong polish and enhances its warm, luminous tones while maintaining a naturally granular character typical of Brazilian yellow granites

Description

Golden Sky Granite is a beautiful and versatile natural stone quarried in Brazil, recognized for its warm, yellow to golden hues. This granite type exhibits inherent natural variations that contribute to its unique and rich appearance. Here’s an in-depth look into its properties, composition, and uses:

Physical and Mechanical Properties

  • Water Absorption: Typically low, around 0.25% to 0.46%, indicating high density and resistance to liquids.
  • Density: Ranges from 2660 to 2700 kg/m³, signifying a robust and heavy material.
  • Flexural Strength: Approximately 12 to 15 MPa, showing good resistance to bending and flexing forces.
  • Compressive Strength: Between 160 to 180 MPa, reflecting its ability to withstand substantial weight and pressure.
  • Hardness: Characteristically hard, with a Mohs hardness of about 6 to 7, meaning it's resistant to scratches and abrasion.
  • Porosity: Very low, typically less than 1%, enhancing its durability and resistance to staining.
  • Slip Resistance: Varies with surface finish; a honed finish provides higher slip resistance than polished.

Chemical and Mineral Composition (% by Weight)

  • Quartz: 25% to 35%, providing structure and resistance to abrasion.
  • Feldspar: 45% to 50%, contributing to the stone's color and promoting durability.
  • Biotite / Mica: 5% to 10%, offers subtle veining and adds depth.
  • Hornblende: Up to 5%, introduces darker mineral accents.

Usage

  • Interior Flooring and Wall Cladding: Its warm tones and durability make it ideal for both residential and commercial settings.
  • Kitchen Countertops: Easy maintenance and resistance to spills make it suitable for kitchen surfaces.
  • Bathroom Vanities and Surrounds: Offers a luxurious appearance and withstands moisture environments.
  • Exterior Uses: Including facades and paving, due to its resistance to weathering and low porosity.

Maintenance

  • Cleaning: Use pH-neutral cleaners; avoid acidic or abrasive agents to maintain the polish.
  • Sealing: Periodic sealing recommended to enhance longevity, though its low porosity reduces the frequency required.
  • Regular Inspections: Check for any changes in the surface finish and reseal or polish as necessary to maintain integrity.

Cutting Sizes (cm)

  • Slabs: Commonly available in thicknesses of 2 cm and 3 cm.
  • Tiles: Standardized sizes like 30x30, 30x60, 60x60, and custom dimensions upon request.

Surface Finish Options

  • Polished: Enhances color depth and provides a high-gloss look, most common for interior applications.
  • Honed: Offers a matte finish with increased slip resistance, suitable for floors and stairs.
  • Leathered: Provides a textured look and a tactile surface, great for outdoor and rustic settings.
  • Flamed: Creates a rough surface, ideal for exterior paving and areas requiring higher slip resistance.

Golden Sky Granite’s stunning appearance and practicality make it a favored choice for various architectural and design applications. Its durability, combined with aesthetic appeal, ensures it remains an enduring and versatile material in both traditional and contemporary settings.

FAQ

What is the average weight of a 2cm thickness granite slab?

The average weight of a 2cm thickness granite slab can vary depending on the specific type of granite being used. On average, granite has a density of about 2.75 grams per cubic centimeter (g/cm3). To calculate the weight of a 2cm thick granite slab, we need to determine its volume and then multiply it by the density. Assuming the dimensions of the slab are 2cm (thickness), length (L), and width (W), the volume can be calculated as: Volume = 2cm * L * W = 2LW cm3 If we convert the volume from cubic centimeters to cubic meters (m3) by dividing by 1,000,000, we can then multiply it by the density of granite to find the weight: Weight = (2LW cm3 / 1,000,000) * 2.75 g/cm3 So, the average weight of a 2cm thickness granite slab will depend on the specific dimensions (L and W) of the slab.

Can Brazil's Golden Sky Granite be used exterior applications in very humid climates?

Yes, Brazils Golden Sky Granite can be used for exterior applications in very humid climates. Granite is a very durable and moisture-resistant natural stone, making it suitable for humid environments. The high density and low porosity of granite help prevent water absorption and minimize the risk of deterioration due to moisture. However, it is always advisable to consult with a professional or an architect to ensure proper installation and maintenance for optimum longevity and performance.

Can Brazil's Golden Sky Granite be used in landscaping?

Yes, Brazils Golden Sky Granite can be used in landscaping projects. This type of granite is commonly used for outdoor applications such as paving, walkways, patios, and even pool decking due to its durability and natural beauty. It can also be used for constructing retaining walls, steps, or decorative features in landscapes. The golden tones and variation in the stones patterns make it a popular choice for adding warmth and elegance to outdoor spaces.

Can Brazil's Golden Sky Granite be used in a bathroom?

Yes, Brazils Golden Sky Granite can be used in a bathroom. Granite is a popular choice for bathroom countertops and tiles due to its durability and resistance to moisture and humidity. It is highly resistant to stains, scratches, and heat, making it suitable for high-traffic areas like bathrooms. Additionally, the golden tones of Brazils Golden Sky Granite can enhance the aesthetic appeal of a bathroom, adding elegance and warmth to the space.

Can Brazil's Golden Sky Granite be used outdoors?

Yes, Brazils Golden Sky Granite can be used outdoors. This granite is known for its durability and resistance to weathering, making it suitable for various outdoor applications such as cladding, paving, and landscaping. Its natural beauty and color variations also make it an attractive choice for outdoor projects. However, it is important to properly seal and maintain the stone to ensure its longevity and preserve its appearance over time.

What grade is Brazil's Golden Sky Granite?

Golden Sky granite is not graded according to any standard grading system. However, it is considered to be a high-quality material due to its attractive golden color and consistent pattern.

Are there color variations of Brazil's Golden Sky Granite?

Yes, there are color variations of Brazils Golden Sky Granite. The base color of Golden Sky Granite is typically golden or yellowish in tone, with a mixture of darker and lighter shades. However, there can be variations in the intensity of the colors, with some slabs exhibiting a more intense or deeper golden color, while others may have a lighter or softer tone. The veining patterns of Golden Sky Granite can also differ, with some slabs showcasing bold and prominent veins, while others may have a more subtle veining pattern. These variations in color and veining make each slab of Golden Sky Granite unique.

Is Brazil's Golden Sky Granite an expensive stone?

I dont have access to the latest market prices of granite, but in general, the price of any type of granite depends on various factors such as availability, quality, and demand. However, Brazils Golden Sky Granite is considered a premium quality stone and is highly sought after, which may make it relatively expensive compared to other types of granites. The final price also depends on the quantity and location of the stone supplier.

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