Seashell Grey Marble

About
Item Details
- Material Type:
- Marble
- Origin:
China - 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:
- Seashell Gray Marble, in China stone market:海贝灰(Hǎi Bèi Huī)
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- ~0.3–0.46% by weight
- Density:
- 2720 kg/m³
- Flexural Strength:
- 12–16 MPa
- Compressive Strength:
- 130–160 MPa
Description
Seashell Grey Marble is a natural marble quarried in China, distinguished by its muted, earthy gray-green background interspersed with irregular, light-colored veins and patches ranging from off-white to beige. Some of these patterns resemble fossilized shells or marine remnants, giving the stone a unique, natural character. The stone’s subtle color variations and intricate veining create a sophisticated, organic appearance, suitable for both contemporary and classic architectural designs.
Texture & Pattern
- Fine to medium-grained marble
- Smooth and consistent texture
- Irregular off-white to beige veining forming natural, flowing patterns
- Occasional fossil-like patches enhancing the stone’s unique visual appeal
Physical & Mechanical Properties
- Water Absorption: ~0.3–0.6% (by weight)
- Density: ~2,720 kg/m³
- Flexural Strength: ~12–16 MPa
- Compressive Strength: ~130–160 MPa
- Hardness: Mohs 3–4
* These properties make Seashell Grey Marble suitable for flooring, wall cladding, countertops, decorative architectural elements, and feature installations.
Chemical Composition (% by weight)
- Calcium Carbonate (CaCO₃): 90–95%
- Silica (SiO₂): 1–3%
- Alumina & Iron Oxides: 1–2%
- Other trace minerals: <1%
Mineralogical Composition
- Predominantly calcite
- Minor quartz and dolomite
- Occasional fossilized fragments
Applications
- Interior flooring and wall cladding
- Kitchen and bathroom countertops
- Vanity tops and staircases
- Columns, fireplace surrounds, and decorative features
- Feature walls and accent panels
Maintenance
- Clean with pH-neutral stone cleaners
- Avoid acidic or abrasive products
- Apply penetrating sealer periodically to protect against stains and moisture





14YR

















