Golden Star Granite

Golden Star Granite is a stunning natural stone characterized by its golden-yellow to light beige background featuring warm brown tones and distinctive deep orange veining. The stone is accentuated by scattered dark mineral specks, giving it a dynamic and slightly flowing speckled appearance. Its medium to coarse-grained quartz-feldspar composition and dense interlocking crystalline structure enhance its durability and natural variation, making it suitable for both interior and exterior applications. This granite is quarried in Brazil and is well-regarded for its aesthetic appeal and robust physical properties.

Physical and Mechanical Properties

• Water Absorption:Typically low, around 0.2% to 0.35%, indicating good resistance to moisture infiltration.

• Density:Approximately 2,680 to 2,720 kg/m³, contributing to its robust structural integrity.

• Flexural Strength:Varies between 12 to 15 MPa, providing substantial resistance to bending stresses.

• Compressive Strength:Ranges from 190 to 230 MPa, indicating high load-bearing capacity.

• Hardness:On the Mohs scale, it measures between 6 and 7, making it highly resistant to scratching.

• Porosity:Relatively low due to its dense structure, enhancing its durability.

• Slip Resistance:Dependent on the surface finish; polished surfaces may have lower slip resistance compared to honed or flame-treated finishes.

Chemical and Mineral Composition (Approx. % by Weight)

• Quartz: 20% - 30%
• Feldspar (Alkali Feldspar and Plagioclase): 60% - 70%
• Mica (Biotite and/or Muscovite): 5% - 10%
• Minor Minerals (Oxides, etc.): 1% - 5%

Usage

Interior Applications:

• Kitchen countertops
• Bathroom vanities
• Flooring
• Wall cladding

Exterior Applications:

• Facade panels
• Outdoor paving
• Pool coping
• Landscaping features

Maintenance

• Regular cleaning with mild soap and water.
• Use of sealants every 1-2 years to maintain resistance to stains and moisture.
• Avoid using abrasive cleaners to preserve the surface finish.

Cutting Sizes

• Common slab thickness: 2 cm and 3 cm
• Standard slab sizes: approximately 240 cm x 120 cm
• Custom sizes available upon request for specific projects.

Available Surface Finish Options

• Polished: Provides a shiny, reflective surface enhancing color and pattern.
• Honed: Smooth but matte finish, offering a softer appearance.
• Flamed: Rough texture achieved by high-temperature torching, increasing slip resistance.
• Brushed/Antiqued: Textured finish with a slightly worn appearance.

Golden Star Granite represents an exemplary blend of elegance and durability, suitable for a wide array of architectural and design needs. Its natural beauty and strong physical properties make it an excellent choice for various applications, offering both aesthetic value and practical performance.