Puerto Dark Marble

About
Item Details
- Material Type:
- Marble
- Origin:
Spain - Primary Color(s):
- Black
- Recommended Usage:
- kitchen and bathroom countertop, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, water-jet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
- Additional Names:
- Puerto Nero Marble, Puerto Oscuro Marble, Puerto Black Marble, Puerto Dark, Puerto Dark Marble
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling
Testing
- Water Absorption:
- 0,13 %
- Density:
- 2689 kg/m3
- Flexural Strength:
- 122 kgf/cm2 ≈ 11.96 MPa
- Compressive Strength:
- 988 kgf/cm2 ≈ 96.9 MPa
- Stone texture:
- deep, rich dark brown to near-black background, characterized by striking white, cream, or gold linear veins that create high contrast, compact with a fine, dense grain. Physical-mechanical propertiesBulk specific gravity 2,689 Kg/m3Absorption coefficient 0,13 %Compression strength 988 gr/cm2Tensile strength 122 gr/cm2Thermal expansion coefficient 0,0048 mm/mc°
Description
Puerto Dark Marble is a luxurious natural stone sourced from Spain, exhibiting a deep, rich dark brown to near-black background. This marble is distinguished by its striking linear veins in white, cream, or gold, which provide a high contrast against its dense backdrop. The compact nature, along with its fine, dense grain, makes it an attractive choice for various architectural and design applications.
Physical and Mechanical Properties:
- Bulk Specific Gravity: 2,689 Kg/m³
- Water Absorption: 0.13%
- Compressive Strength: 988 kgf/cm² ≈ 96.9 MPa
- Tensile Strength: 122 kgf/cm² ≈ 11.96 MPa
- Thermal Expansion Coefficient: 0.0048 mm/m°C
- Hardness: Generally ranges around 3-4 on the Mohs scale
- Porosity: Low, aiding in durability and resistance to stains
- Slip Resistance: Moderate, but can vary based on finish, often improved with surface treatments
Chemical and Mineral Composition (% by weight):
- Calcite (CaCO3): Predominantly high, typically over 90%
- Dolomite (CaMg(CO3)2): Minor
- Trace Minerals: Including small amounts of quartz, feldspar, or micas
Common Usage:
- Interior Flooring: Ideal for living spaces, hallways, and commercial floors
- Wall Cladding: Enhances the aesthetic of interior and exterior walls
- Countertops: Popular choice for kitchens and bathrooms due to its elegance
- Fireplace Surrounds: Adds luxury and warmth to living spaces
- Furniture Tops: Used in table tops and vanity units for its sophisticated appearance
Maintenance:
- Regular Cleaning: Use pH-neutral cleaners and a soft cloth to prevent surface abrasions
- Sealing: Periodically seal to maintain its natural beauty and enhance stain resistance
- Avoid Harsh Chemicals: Refrain from using acidic or abrasive cleaners
Common Surface Finish Options:
- Polished: Provides a high-gloss, reflective finish that enhances color and pattern
- Honed: Offers a smooth, matte finish for a more subtle appearance
- Brushed: Achieves a textured surface that softens the marble’s reflectivity
- Leathered: A unique finish that enhances depth and tactile texture
Puerto Dark Marble contributes a timeless elegance and sophistication to any setting, and its striking veining patterns can be a definitive statement in both contemporary and classic designs. Regular care and proper maintenance ensure its lasting beauty and structural integrity.
















