Verde Pavao Granite

Verde Pavao Granite is a striking and luxurious stone originating from Corrego do Jao, Vila Pavao, Espirito Santo, Brazil. It is well-known for its deep forest green background and an array of mineral crystals that create an exotic and elegant appearance. Below are detailed descriptions of its physical and mechanical properties, chemical and mineral compositions, available finishes, typical uses, maintenance tips, and common cutting sizes.

Physical and Mechanical Properties

• Water Absorption: 0.15%. Indicates very low porosity, which contributes to its resistance to staining and moisture.

• Density: 2670 kg/m³. Suggests a heavy and solid stone suitable for both interior and exterior applications due to its density.

• Flexural Strength: 9.13 MPa. Reflects the granite's ability to resist bending under stress, making it ideal for countertops and other horizontal surfaces.

• Compressive Strength: 101.20 MPa. Demonstrates its capability to withstand high pressure, suitable for load-bearing surfaces.

• Hardness:Verde Pavao Granite is relatively hard, typically around 6-7 on the Mohs scale, denoting high scratch resistance.

• Porosity:Very low, thanks to its dense crystalline structure, making it less prone to absorbing liquids and easier to maintain.

• Slip Resistance:With the right finish (honed, for instance), it can provide adequate slip resistance for safe usage in various areas.

Chemical and Mineral Composition

• Mineral Content:Quartz, Feldspar, Mica, and Garnet are dominant minerals, which often contribute to the stone’s reflective quality.

Chemical Composition (% by weight):

• Silica (SiO₂): 65-75%

• Alumina (Al₂O₃): 10-15%

• Potassium Oxide (K₂O): 3-5%

• Iron Oxide (Fe₂O₃): 2-4%

• Calcium Oxide (CaO): 1-3%

• Other trace minerals and compounds that contribute to its unique coloration and patterns.

Usage

• Countertops: Ideal for kitchen and bathroom countertops due to its durability and visual appeal.
• Flooring: Suitable for high-traffic areas due to its hardness and slip resistance when finished appropriately.
• Wall Cladding: Offers a luxurious and natural look for both interior and exterior walls.
• Decorative Features: Such as fireplaces, staircases, and custom carved pieces.

Maintenance

• Cleaning: Requires regular cleaning with a neutral pH cleaner; avoid harsh chemicals that can damage the surface.
• Sealing: Periodic sealing recommended to maintain resistance to stains and enhance the stone's appearance.
• Repair: Minor scratches or dull spots can be restored with professional polishing techniques.

Cutting Sizes

• Available in various sizes with common thicknesses ranging from 2 cm to 3 cm. Custom sizes and thicknesses can be ordered to meet specific project requirements.

Common Surface Finish Options

• Polished: Offers a high-gloss finish that enhances the stone's natural color and patterns.
• Honed: Provides a matte finish, reducing glare and creating a softer look.
• Leathered: Features a textured surface with more depth, ideal for slip resistance while preserving natural aesthetics.
• Brushed: Achieves a slightly textured finish with a soft sheen.

Verde Pavao Granite is highly valued for its unique beauty and strong physical properties, making it an excellent choice for a variety of decorative and functional applications. Its maintenance requirements are minimal, but proper care ensures longevity and sustained beauty.