Armani Black Granite

About
Item Details
- Material Type:
- Granite
- Origin:
Brazil - 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, sculptures, fireplaces, window sills
- Additional Names:
- Black Armani Granite, Amani Black Granite, in China stone market: 阿曼尼黑(Āmànī Hēi), Armani Black Granite
- 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:
- 0.2 – 0.4 %
- Density:
- 2780 – 2820 kg/m³
- Flexural Strength:
- 18 – 22 MPa
- Compressive Strength:
- 200 – 230 MPa
Description
Armani Black Granite is a striking and dramatic natural stone prized for its high-contrast aesthetic. The base color is a deep, velvety black, interspersed with irregular patches of golden-yellow and olive-green minerals, creating a vivid and dynamic visual effect. The polished surface finish enhances the stone’s natural luster, making the mineral inclusions gleam against the dark background. This luxurious combination of dark tones and bright, earthy accents gives Armani Black Granite an almost cosmic or abstract art appearance, making it an ideal choice for feature walls, countertops, and high-end architectural applications.
Texture & Structure:
- Texture: Coarse-grained, crystalline
- Pattern: Irregular mineral flecks with natural flowing distribution; each slab is unique
- Structure: Dense and compact, characteristic of Brazilian granite, providing high durability and resistance
Technical Specifications (approximate):
- Apparent Density: 2,780–2,820 kg/m³
- Water Absorption: 0.2–0.4 %
- Compressive Strength: 200–230 MPa
- Flexural Strength: 18–22 MPa
- Abrasion Resistance: 16–18 cm³ / 50 cm² (EN 14157 – Method B)
- Impact Resistance: 50–55 cm drop height
- Knoop Microhardness: ~4,500–4,800 MPa
- Coefficient of Thermal Expansion: 7.0 × 10⁻⁶ / °C
Petrographic Composition:
Quartz 30–35%, Feldspar 55–60%, Biotite/Mica 5–10%, accessory minerals (golden and green inclusions)
Usage:
- Interior: Flooring, wall cladding, countertops, vanities, staircases, feature walls
- Exterior: Facades, landscape applications, monuments, decorative cladding
Suitable for high-traffic areas due to its hardness and durability
Maintenance:
- Clean with pH-neutral stone cleaners
- Avoid acidic or abrasive substances
- Periodic sealing recommended for polished surfaces to maintain shine
- Resistant to heat, scratching, and stains, but care enhances longevity
Surface Finish Options:
- Polished (glossy, reflective finish)
- Honed (matte, soft finish)
- Leathered (textured, natural finish)
- Flamed or bush-hammered (for anti-slip applications)
Armani Black Granite from Brazil is a premium, visually striking natural stone that combines durability, unique aesthetics, and versatile functionality. Its dramatic dark background with vivid mineral accents makes it ideal for projects requiring luxury, sophistication, and bold design statements.







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