Lila Gerais Granite is a fine- to medium-grained natural gneiss stone quarried in Fazenda Cachoeirinha, Pedra do Indaiá, Minas Gerais, Brazil. This granite is celebrated for its elegant and unique color palette, featuring a pale pink to lavender base intricately accented by dark purple, black, and gray veins and patches, creating a sophisticated and dynamic pattern. Its delicate yet bold appearance makes it highly versatile for a wide range of architectural and design applications.

Texture & Pattern

Grain Size: Fine to medium grain

Texture: Smooth and compact with a consistent distribution of mineral crystals

Pattern: Wavy to slightly linear veins with random patches, giving it a vibrant yet harmonious look

Physical Test Results

Water Absorption: 0.12% – 0.16%

Density: 2597 kg/m³

Flexural Strength: 14.6 – 16.5 MPa

Compressive Strength: 172.9 – 216.6 MPa

Mohs Hardness: Approximately 6–7

Chemical Composition (% by weight)

• SiO₂ (Silicon Dioxide): 65% – 70%
• Al₂O₃ (Aluminum Oxide): 13% – 16%
• K₂O (Potassium Oxide): 4% – 5%
• Na₂O (Sodium Oxide): 3% – 4%
• Fe₂O₃ (Iron Oxide): 1% – 2%
• CaO (Calcium Oxide): <1%
• MgO (Magnesium Oxide): <1%
• TiO₂ (Titanium Dioxide): Trace amounts

Mineral Composition (% by weight)

• Quartz: 30% – 35%
• Feldspar (Orthoclase and Plagioclase): 50% – 55%
• Mica (Biotite, Muscovite): 5% – 8%
• Accessory Minerals (e.g., Zircon, Apatite): Trace

Usage

• Interior flooring and wall cladding
• Kitchen countertops and islands
• Vanity tops
• Staircases
• Fireplaces
• Outdoor paving (when properly sealed)
• Commercial and residential wall and floor applications

Maintenance

Sealing: Recommended upon installation and periodically afterward, especially for kitchen use

Cleaning: Mild neutral pH stone cleaners; avoid acidic or abrasive cleaners

Polishing: Occasional re-polishing may be needed for high-traffic areas to maintain gloss

Scratch and Heat Resistance: Good, but trivets and cutting boards are recommended for kitchen areas

Available Cutting Sizes

Slabs:

• 260 x 150 cm (102" x 59")
• 280 x 160 cm (110" x 63")

Tiles:

• 30 x 30 cm (12" x 12")
• 30 x 60 cm (12" x 24")
• 60 x 60 cm (24" x 24")
• Custom sizes available on request

Surface Finish Options

• Polished (brings out vibrant color and pattern)
• Honed (for a matte, softer look)
• Leathered (textured surface for tactile feel)
• Flamed (for non-slip outdoor use)
• Brushed