Athena Gray Marble is a premium natural stone quarried in Greece, known for its elegant appearance and versatile applications in both residential and commercial spaces. Here’s a detailed description of the stone, including its characteristics and specifications:

Appearance:

Color: Athena Gray Marble features an ash gray base with subtle silver gray shades, giving it a sophisticated and modern look. White speckles are scattered throughout the surface, adding a touch of brightness and contrast to the overall tone. This combination of colors makes the marble a great choice for a variety of interior design styles.

Pattern: The marble has a clean, consistent pattern with light veining and subtle, fine speckles that provide a sophisticated, elegant appearance without overpowering the space.

Texture: The surface texture of Athena Gray Marble is smooth and refined, typical of high-quality calcitic marble. It is suitable for both polished and matte finishes, providing versatility in design.

Physical and Mechanical Properties:

Density (g/cm³): Approximately 2.70 – 2.80 g/cm³, indicating the stone’s solid, dense structure, which is typical for calcitic marbles.

Compressive Strength (MPa): The compressive strength typically ranges between 70 to 120 MPa, depending on the block quality, making it suitable for both floor and wall applications.

Hardness: Athena Gray Marble has a moderate hardness, usually around 3 on the Mohs scale, making it ideal for indoor use but requiring careful handling to avoid scratches.

Porosity: The porosity of Athena Gray Marble is relatively low, typically around 0.5% to 2%, making it a durable material for high-traffic areas. Its low porosity also reduces the stone’s susceptibility to staining when properly sealed.

Slip Resistance: When finished with an appropriate surface treatment, Athena Gray Marble has moderate slip resistance, making it suitable for flooring in areas where slip resistance is necessary, though care should be taken in wet conditions.

Chemical and Mineral Composition:

Calcium Carbonate (CaCO₃): Typically 95% or higher, which is characteristic of calcitic marble.

Other Minerals: Small amounts of clay minerals, iron oxides, and magnesium carbonate may be present, contributing to slight color variations in the marble.

Chemical Composition (by weight):

• Calcium Carbonate: ~95%
• Silica (SiO₂): ~2%
• Aluminum Oxide (Al₂O₃): ~1%
• Iron Oxide (Fe₂O₃): ~0.5%
• Magnesium Oxide (MgO): ~0.5%

Usage:

Athena Gray Marble is highly versatile and can be used for a wide range of applications, including:

• Flooring: Ideal for elegant indoor spaces such as living rooms, dining rooms, and kitchens.
• Wall Cladding: Perfect for both residential and commercial applications, including bathrooms and feature walls.
• Countertops & Vanities: The polished finish enhances its aesthetic appeal for kitchen and bathroom surfaces.
• Staircases & Steps: Due to its durability and visual appeal, Athena Gray Marble is frequently used for stair treads and risers.
• Mosaic & Decorative Pieces: The consistent pattern and color make it suitable for intricate designs and artistic features.

Maintenance:

Sealing: Athena Gray Marble should be sealed regularly to protect it from stains, particularly in high-traffic areas or where food and liquids are involved (such as in kitchens).

Cleaning: It can be cleaned using a soft cloth and a neutral pH cleaner. Harsh chemicals and abrasive scrubbers should be avoided to preserve the marble’s natural luster.

Polishing: While it can be polished to a high sheen, care should be taken to avoid scratching or damaging the surface.

Cutting Sizes (cm):

Athena Gray Marble can be cut to various sizes depending on the application and design requirements:

• Slabs: Typically available in standard sizes like 180 x 60 cm, 200 x 100 cm, and larger custom sizes, depending on the quarry and block availability.
• Tiles: Common tile sizes include 30 x 30 cm, 60 x 60 cm, 30 x 60 cm, and 60 x 120 cm, with custom sizes also available upon request.
• Mosaic Pieces: Available in smaller sizes for mosaic applications, typically 2 x 2 cm, 5 x 5 cm, or custom sizes.

Surface Finish Options:

Polished: Enhances the natural color and depth of the marble, making it suitable for countertops, floors, and walls where a glossy, refined look is desired.

Honed: Provides a matte or satin finish, offering a more subtle and contemporary appearance, perfect for floors and surfaces where a less reflective finish is preferred.

Brushed/Leathered: A textured finish that provides a more rustic look, ideal for exterior applications or for a non-slip surface.

Conclusion:

Athena Gray Marble is a high-quality calcitic marble from Greece that offers a blend of elegance and durability. Its ash gray color with silver hues and white speckles, combined with its strong physical properties, makes it an excellent choice for a variety of design applications. With the right surface treatment and proper maintenance, this marble can retain its beauty and functionality for years to come.