Miele Onyx

Miele Onyx is a stunning natural stone known for its aesthetic beauty and complex coloration. Quarried in Brazil, this onyx features a spectrum of warm honey-yellow, rich gold, creamy ivory, and soft apricot undertones. These colors are enhanced by dynamic patterns such as "clouds," circular crystalline clusters, and striking parallel bands of darker caramel and brown veins that ripple across its surface. The stone has an exceptionally fine-grained matrix with natural clarity that adds to its charm.

Physical and Mechanical Properties:

• Water Absorption: 0.50%
• Density: 2690 kg/m³
• Flexural Strength: 7.70 MPa
• Compressive Strength: 78.90 - 90.10 MPa
• Hardness: Typically around 3-4 on the Mohs scale
• Porosity: Low to moderate, characteristic of onyx stones
• Slip Resistance: Generally low; tends to be slippery when wet, so anti-slip treatment is recommended for flooring use

Chemical and Mineral Composition:

The precise composition can vary slightly based on the quarry, but generally includes:

• Calcium Carbonate (CaCO₃): 90-95%
• Silicates (Quartz, Chalcedony): 1-5%
• Iron Oxides and Hydroxides: Trace amounts contributing to the coloration
• Other Trace Minerals: Impart specific hues and patterns

Usage:

Miele Onyx is primarily used for:

• Interior Applications: Its translucency and intricate patterns make it ideal for backlit installations, wall claddings, and decorative panels.
• Countertops: Due to its elegance, it's a popular choice for statement pieces in kitchens and bathrooms, though it requires careful maintenance.
• Flooring: Can be used for low-traffic residential areas or feature areas with appropriate slip-resistant finishes.
• Artistic Features: Often used for sculptures, carvings, and other decorative objects.

Maintenance:

• Sealing: Regular sealing is required to protect against stains and etching due to its porosity.
• Cleaning: Use a pH-neutral cleanser or a specialized stone cleaner; avoid acidic or abrasive cleaners.
• Polishing: Periodic professional polishing may be needed to maintain its luster and remove surface scratches.

Cutting Sizes (cm):

• Standard slab sizes are often available in dimensions such as 250x150 cm, but custom cutting is available based on specific project needs.

Common Surface Finish Options:

• Polished: Enhances the stone’s natural colors and patterns, offering a glossy finish.
• Honed: Provides a smooth surface with a matte finish, reducing glare and visibility of scratches.
• Leathered: Adds texture and depth, often enhancing slip resistance while maintaining the natural beauty of the stone.

By understanding these characteristics and guidelines, Miele Onyx can be effectively used to create striking and unique design elements in various interior applications.