Abalone Marble

About
Item Details
- Material Type:
- Marble
- Origin:
China - 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:
- Abalone Stone, Abalone Black Stone, Abalone Black Marble, Black Abalone Stone, Abalone Ash Marble, in China stone market:鲍鱼石(Bàoyú Shí), Abalone Marble
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling
Testing
- Water Absorption:
- 0.15 - 0.50% by weight
- Density:
- 2680 - 2740 kg/m³
- Flexural Strength:
- 11 - 13 MPa
- Compressive Strength:
- 100 - 120 MPa
Description
Abalone Marble features a deep, dark charcoal-grey to blackish-green base, creating a moody and sophisticated backdrop. Its dark coloration is complemented by iridescent silvery-white patches and subtle tonal variations that become more pronounced under polished lighting.
Texture & Structure:
The marble has a fine- to medium-grained crystalline texture with a dense, compact structure. The surface exhibits a complex organic character with subtle granular details, delicate mineral variations, and areas of slightly different crystalline density. A polished finish can enhance the stone's depth and reveal a subtle reflective quality within the darker matrix.
Pattern & Veining:
Unlike conventional marbles dominated by linear veins, Abalone Marble is characterized by distinctive swirling and vortex-like formations. Concentric, shell-like patterns and irregular curved mineral structures resemble the interior of an abalone shell, giving the stone its commercial name. Iridescent silvery-white patches and swirling mineral concentrations create a dynamic, organic pattern with considerable movement across the slab.
Technical Characteristics (Indicative):
- Water Absorption: 0.15–0.50% by weight
- Density: 2680–2740 kg/m³
- Flexural Strength: 11–13 MPa
- Compressive Strength: 100–120 MPa
- Open Porosity: 0.20–0.80% by volume
- Hardness: 3–4 Mohs
Mineral Composition (Indicative, % by weight):
- Calcite: 85–94%
- Dolomite: 2–7%
- Quartz: 1–4%
- Mica/Phyllosilicates: 0–2%
- Carbonaceous and Iron-Bearing Minerals: 0–2%
- Accessory Minerals: 0–2%
Chemical Composition (Indicative, % by weight):
- CaCO₃: 84–93%
- MgCO₃: 1–5%
- SiO₂: 1–4%
- Al₂O₃: 0.1–1.5%
- Fe₂O₃: 0.2–1.5%
- MgO: 0.5–2%
- Other Oxides and Trace Elements: 0–2%
Usage:
Suitable for interior wall cladding, feature walls, luxury flooring, bathroom walls, vanity tops, countertops, backsplashes, fireplace surrounds, reception desks, staircases, tabletops, furniture, decorative panels, columns, and other high-end architectural and interior applications. Selected slabs with suitable translucency may also be considered for backlit installations.
Finishes:
Polished, honed, leathered, brushed, sanded, waterjet, and other custom finishes.
Maintenance:
Clean with a pH-neutral stone cleaner and a soft cloth or mop. Avoid vinegar, lemon juice, acidic cleaners, bleach, abrasive powders, and aggressive cleaning products, as marble is susceptible to acid etching and scratching. Seal according to the stone's porosity and intended application, particularly for countertops, vanities, and bathroom surfaces. Wipe spills promptly, especially oils, wine, coffee, and other staining substances. Use cutting boards and protective pads on countertop and furniture applications.
Note:The technical, mineralogical, and chemical values above are indicative ranges for comparable dark Chinese marbles and should be verified with quarry-specific laboratory testing for formal specifications.









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