Bulgaria Gray Marble

Bulgaria Gray Marble is a sophisticated and elegant natural stone with a silver ash-gray background that blends seamlessly with lighter and darker hues. Distinctive dark gray to black veining and white quartz streaks create a striking contrast and unique pattern, enhancing the depth and elegance of any surface it adorns. The subtle interplay of these tones and patterns makes it a versatile choice for modern and classic design styles.

Texture & Pattern:

Background: Soft silver ash-gray base with a balanced range of light and dark hues.

Veining: Dark gray to black linear and wavy features, adding dynamic movement to the stone.

White Quartz Streaks: Delicate, bright white quartz inclusions that create an eye-catching sparkle and highlight the natural beauty of the stone.

Texture: Smooth and refined texture, showcasing the stone’s uniformity and subtle variations.

Physical Properties & Test Results:

• Water Absorption : 0.13%
• Density : 2700 kg/m³
• Flexural Strength : 12-15 MPa
• Compressive Strength : 110-130 MPa
• Mohs Hardness : 3-4 (typical for marble)

Chemical Composition (% by weight):

• CaCO3 : 90-95%
• MgCO3 : 1-2%
• SiO2 : 2-3%
• Al2O3 : 0.5-1%
• Fe2O3 : 0.5-1%

Mineral Composition (% by weight):

• Calcite : 85-90%
• Dolomite : 1-2%
• Quartz : 2-3%
• Other minerals : 1-2%

Available Surface Finishes:

• Polished: High gloss that accentuates the natural color and pattern.
• Honed: Smooth matte finish, less reflective, more contemporary.
• Leathered: Subtle texture that adds a tactile, natural feel.
• Sawn Cut: Rougher surface, ideal for rustic or industrial applications.
• Sandblasted & Brushed: Lightly textured, slip-resistant surface for exterior or wet areas.

Cutting Sizes (standard sizes available):

Size (cm)-(inches):

• 30 x 30 - 12” x 12”
• 30 x 60 - 12” x 24”
• 60 x 60 - 24” x 24”
• 60 x 120 - 24” x 48”

Slabs:

• up to 320 x 200 cm (~10.5’ x 6.5’)
• Thickness: 2 cm (3/4”), 3 cm (1 1/4”), custom sizes upon request

Usage & Applications:

• Flooring & Wall Cladding
• Kitchen Countertops & Islands
• Bathroom Vanities & Shower Walls
• Staircases & Risers
• Fireplaces & Decorative Features
• Interior & Exterior Applications (with appropriate finish)

Maintenance:

Clean with pH-neutral, non-abrasive stone cleaner or mild soap and water.

Avoid acidic or harsh chemicals.

Periodic sealing recommended to enhance stain resistance and maintain natural beauty.

Use soft cloths or microfiber towels to avoid scratching the surface.