Jurassic Gold Granite

Jurassic Gold Granite is a striking natural stone known for its warm, golden-yellow base color accentuated by beige and light brown tones. It features fine black and grey mineral specks and occasional soft veining, which contribute to its dynamic yet fairly uniform appearance. This granite is characterized by its medium-grained crystalline texture, predominantly composed of quartz, feldspar, and mica, creating a dense interlocking structure. This composition not only ensures high durability but also gives the granite a subtly sparkling polished finish. Jurassic Gold Granite is quarried in Brazil and belongs to the family of Brazilian golden granites, which are highly sought after for their aesthetic appeal and robust properties.

Physical and Mechanical Properties:

• Water Absorption:Typically ranges between 0.25% to 0.4%, indicating low porosity and high resistance to moisture penetration.

• Density:Approximately 2,670 to 2,720 kg/m³, showcasing a substantial heft and solid feel.

• Flexural Strength:Around 14 to 18 MPa, indicating good resistance to bending and flexing forces.

• Compressive Strength:Generally ranges from 170 to 180 MPa, demonstrating excellent load-bearing capabilities.

• Hardness:Rated approximately 6 to 7 on the Mohs scale, suggesting strong resistance to scratching and surface wear.

• Porosity:Low porosity due to the dense crystalline structure, enhancing durability and reducing susceptibility to staining.

• Slip Resistance:Varies depending on the finish; honed and flame finishes offer better slip resistance compared to polished surfaces.

Chemical and Mineral Composition (% by weight):

• Quartz:Ranges from 20% to 30%, contributing to the hardness and durability of the granite.

• Feldspar:Comprises approximately 60% to 70%, which imparts the characteristic color and crystalline structure.

• Mica:Around 5% to 10%, adding subtle sparkling effects and minor flexibility to the stone.

• Trace Minerals:Less than 5%, including black and grey specks of minerals like biotite or hornblende.

Usage and Applications:

• Interior Applications:Ideal for countertops, flooring, wall cladding, fireplaces, and backsplashes.

• Exterior Applications:Suitable for building facades, landscaping, paving, and outdoor kitchen surfaces due to its durability and weather resistance.

Maintenance:

• Requires regular sealing to enhance stain resistance.
• Routine cleaning with mild soap and water or pH-neutral stone cleaners is recommended.
• Avoid abrasive cleaners or pads that can dull the finish.

Cutting Sizes (cm):

• Common slab sizes include 240 cm x 120 cm, with thicknesses varying from 2 cm to 3 cm.
• Custom sizes are available upon request for specific project needs.

Available Surface Finish Options:

• Polished:Provides a shiny, reflective surface highlighting the granite’s natural colors and patterns.

• Honed:Offers a smooth, matte finish that is less reflective and provides more slip resistance.

• Flamed:A textured finish achieved by heating the surface, enhancing slip resistance and adding a rustic appearance.

• Bush-Hammered:Produces a rough, non-slip surface ideal for high-traffic areas.

Jurassic Gold Granite combines aesthetic warmth with robust mechanical properties, making it a versatile choice for various applications. Its Brazilian origin forms a distinctive palette typical of sought-after golden granites, offering both elegance and resilience for diverse design contexts.