Carnis Breccia Marble is a distinctive natural stone known for its warm, inviting palette and its unique brecciated pattern, which gives it a fragmented, mosaic-like appearance. This marble is quarried in Karnazeika, Argolis, Peloponnese, Greece, and is prized for both its aesthetic and functional qualities.

Physical and Mechanical Properties:

• Water Absorption: 0.26% by weight
• Density: 2710 kg/m³
• Flexural Strength: 14.2 MPa
• Compressive Strength: 96.0 - 97.9 MPa
• Hardness: Typically around 3 on the Mohs scale, which is common for marbles
• Porosity: Low porosity, contributing to its durability
• Slip Resistance: Moderately slip-resistant, but polished surfaces may require additional treatments or considerations in wet areas

Chemical and Mineral Composition:

The exact chemical composition can vary, but generally includes:

• Calcium Carbonate (CaCO3): Predominantly present, typically making up 90-95% of the marble
• Magnesium Carbonate (MgCO3): Often present in smaller amounts
• Quartz, Feldspar, and Mica: Trace minerals may be present, adding to its unique appearance

Usage:

• Interior Flooring: Due to its beautiful aesthetic and durability
• Wall Cladding: Used for both residential and commercial spaces
• Countertops: Offers a luxurious look for kitchen and bathroom countertops
• Decorative Accents: Ideal for columns, fireplace surrounds, and other architectural features

Maintenance:

• Sealing: Regular sealing is recommended to prevent staining and maintain the marble’s natural beauty
• Cleaning: Use a mild, pH-neutral cleaner specifically designed for natural stone
• Avoid Harsh Chemicals: Acidic or abrasive cleaners can dull the surface

Cutting Sizes and Surface Finishes:

Cutting Sizes:

• Slabs and tiles are available in a variety of sizes, commonly:
• Tiles: 30x30 cm, 30x60 cm, or larger custom sizes
• Slabs: Typically cut in large sizes, customized upon request

Surface Finishes:

• Polished: Highly reflective, brings out the vivid colors and patterns
• Honed: Smooth with a matte finish, offering a softer appearance
• Brushed or Antiqued: Adds texture and a vintage look
• Sandblasted: Provides a rough, textured surface for added slip resistance
• Leathered: A soft, textured finish that enhances stone’s natural character

Carnis Breccia Marble remains a popular choice for those looking to incorporate natural elegance and timeless beauty into their architectural designs, blending sophisticated aesthetics with reliable performance in various applications.

APPARENT SPECIFIC DENSITY (ASTM C-97): 2710 kg/m³

WATER ABSORPTION (ASTM C-97): 0.26 % wt

COMPRESSIVE STRENGTH (ASTM C-170): 96 MPa

FLEXURAL STRENGTH – Wet Condition (ASTM C-99): 14 MPa

ABRASION RESISTANCE (DIN 52108 – 20 Cycles): 2.88 mm

MINERALOGICAL COMPOSITION (% wt):

• Calcite: 95.00
• Dolomite: 3.00
• Quartz: 1.00
• Clay Minerals: 1.00

CHEMICAL ANALYSIS (% wt):

• CaO: 52.00
• MgO: 2.30
• SiO₂: 1.10
• Fe₂O₃: 0.49
• Al₂O₃: 0.34
• K₂O: 0.06
• Na₂O: 0.09
• MnO: 0.01
• LOI: 43.90