Olympus Grey Marble

About
Item Details
- Material Type:
- Marble
- Origin:
Greece (Olympus Mountain Range) - Primary Color(s):
- Grey
- Recommended Usage:
- kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, fireplaces, window sills
- Additional Names:
- Olympus Marble, Olympus Gray Marble, Olympus Brown Marble, Olympus Grey Marble
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- 0.8 %
- Density:
- 2740 Kg/m3
- Flexural Strength:
- 20.1 MPa
- Compressive Strength:
- 169.0 MPa
- Stone texture:
- cool, sophisticated grey tones and refined linear aesthetics. It typically features a medium to light grey background, enriched with fine white veins and subtle cloudy movements, sometimes accompanied by darker grey accents that add depth and contrast
Description
Olympus Grey Marble is a natural stone renowned for its elegant and sophisticated appearance. Characterized by cool, medium to light grey tones, this marble exudes a refined linear aesthetic. Its surfaces are typically adorned with fine white veins and subtle cloudy movements, complemented by occasional darker grey accents that add depth and contrast. This marble is sourced from the Olympus Mountain Range in Greece, which contributes to its distinctive characteristics.
Physical and Mechanical Properties:
- Apparent Density (EN 1936): 2740 kg/m³
- Open Porosity (EN 1936): 1.1 % (vol.)
- Water Absorption at Atmospheric Pressure (EN 13755): 0.3 % (wt.)
- Compressive Strength (EN 1342 & EN 1926): 169 MPa
- Flexural Strength under Concentrated Load (EN 12372): 20.1 MPa
- Breaking Load at Dowel Hole (EN 13364): 2800 N
- Abrasion Resistance (EN 14157 – Method B): 7,896 mm³
- Rupture Energy (EN 14158): 3 Joules
- Frost Resistance (EN 12371 & EN 12372): 18.1 MPa
- Hardness: Generally falls around 3-4 on the Mohs scale (marble being a softer stone)
- Porosity: Moderately low, inherent to marble
- Slip Resistance: Varies depending on finish, typically moderate; requires anti-slip treatments for high-traffic or wet areas
Chemical and Mineral Composition (% by weight):
Mineralogical Description (EN 12407 / EN 12670) Rock Type: Dolomite
Mineralogical Composition
- Dolomite: 91%
- Calcite: 9%
Chemical Composition (% in Dry Substance)
- SiO₂: 0.65%
- Al₂O₃: <0.5%
- Fe₂O₃: 0.10%
- CaO: 35.00%
- MgO: 15.60%
- MnO: <0.10%
- TiO₂: <0.10%
- K₂O: 0.73%
- Na₂O: 0.28%
- LOI (Loss on Ignition): 45.85%
Uses of Olympus Grey Marble:
Interior Applications:
- Flooring
- Wall cladding
- Countertops
- Fireplaces
- Bathroom vanities
Exterior Applications:
- Facade cladding (with adequate sealants)
- Outdoor sculptures and decorative elements
Maintenance:
- Regular sealing is recommended to prevent staining.
- Avoid acidic cleaners to prevent etching.
- Use a soft cloth and neutral pH cleaners for regular cleaning.
- Buffing can restore shine when necessary.
Cutting Sizes (cm):
- Typically available in slabs ranging from 2cm to 3cm thickness.
- Tiles commonly come in standard sizes such as 30x30, 30x60, 60x60 cm.
- Custom sizes can be fabricated on request.
Common Surface Finish Options:
- Polished: High gloss finish that enhances the stone's color and veining.
- Honed: Smooth with a matte finish that reduces glare, ideal for high-traffic areas.
- Brushed: Textured surface that offers a rustic look and increased slip resistance.
- Sandblasted: Provides a rough, anti-slip surface suitable for outdoor use.
Olympus Grey Marble is favored for its aesthetic versatility and enduring appeal, making it a popular choice for both residential and commercial projects seeking timeless elegance and understated luxury.
























