Verde Giada Marble

About
Item Details
- Material Type:
- Marble
- Origin:
Italy (Avise, Provincia di Aosta, Valle d'Aosta) - Primary Color(s):
- Green
- 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
- Additional Names:
- Verde Ghiada Marble, Verde Giarda Marble, Verde Jade Marble, Verde Tipo Giada Marble, Green Jade Marble, Serpentino Verde Giada Marble, Marmi Verde Giada, Verde Giada
- 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:
- 0.14 %
- Density:
- 2730 kg/m3
- Compressive Strength:
- 85.7 MPa
Description
Verde Giada Marble is a prestigious and refined natural stone quarried in Torre di Santa Maria, Val Malenco, Provincia di Sondrio, in the Lombardy region of Italy, with additional extraction also noted near Avise, Valle d’Aosta. This marble is celebrated for its distinctive light grey-green coloration, enhanced by delicate iridescent nuances from the presence of antigorite, a serpentine-group mineral that gives the stone a shimmering, multi-tonal appearance under various lighting conditions.
Aesthetic Description
- Color: Light grey-green, occasionally shifting toward soft jade tones.
- Iridescence: Subtle and localized, especially in antigorite-rich areas, creating a captivating sheen.
- Pattern: Marbling effect with darker anmd light veining, attributed primarily to magnetite. This marbling enhances depth and visual complexity while maintaining an overall uniform aesthetic.
- Grain: Fine-grained, with a planar orientation, contributing to a smooth, continuous appearance and high polish potential.
Petrographic Classification Definition:
Oficalcite A metamorphic rock composed predominantly of calcite and serpentine minerals (notably antigorite), often formed in contact or regional metamorphism zones of ultramafic rocks.
Technical Properties
- Massa Unit Volume (Density) : 2730 kg/m³ (EN 1936)
- Water Absorption : 0.14% (EN 13755)
- Breaking Load – Compression (Simple) : 85.7 MPa (EN 1926)
- Breaking Load – Compression (after freezing) : 85.6 MPa (EN 12371)
- Tangent Elastic Modulus : 72,500 MPa
- Tensile Strength (Indirect Flexural) : 68.4 MPa (EN 12372)
- Coefficient of Abrasion (vs. Granite of S. Fedelino) : 1.20 (Internal Index)
- Impact Resistance : Min fall height: 54 cm (EN 14067)
- Linear Thermal Expansion Coefficient : 3.8 × 10⁻⁵ °C⁻¹ (EN 14581)
- Knoop Microhardness : 3836 MPa (ASTM E384)
- Hardness Irregularity Index : 1.44
Chemical & Mineral Composition (% by weight)
(Typical values for Verde Giada based on mineralogy of antigorite-rich marbles)
- CaCO₃ (Calcium Carbonate) : 78–83%
- MgO (Magnesium Oxide) : 10–14%
- SiO₂ (Silica) : 2–4%
- Fe₂O₃ (Iron Oxide) : 0.5–1.2%
- Al₂O₃ (Alumina) : 0.3–0.8%
- Antigorite (Serpentine mineral) : 8–12%
- Trace minerals (Magnetite, Chlorite, Pyroxenes) : < 1%
Texture & Surface Feel
Smooth, compact, and silky to the touch.
Polishes to a high gloss due to low porosity and fine grain.
Ideal for light reflection in high-end interiors.
Cutting Sizes
Tiles (cm | inch):
- 30 × 30 | 12" × 12"
- 60 × 30 | 24" × 12"
- 60 × 60 | 24" × 24"
- Custom sizes available for stair treads, risers, or feature walls.
Slabs:
- Thicknesses: 2 cm, 3 cm, or custom
- Slab dimensions: Typically 250–300 cm × 120–180 cm
Surface Finish Options
- Polished – High gloss, ideal for luxury interiors
- Honed – Matte, velvety feel for contemporary applications
- Brushed – Lightly textured, with aged look
- Sandblasted or bush-hammered – Non-slip, suitable for floors and outdoor use
Recommended Applications
- Interior flooring and wall cladding
- Bathroom and spa applications
- Kitchen countertops (with proper sealing)
- Staircases, fireplace surrounds
- Feature walls and luxury commercial spaces
Maintenance & Care
- Clean with a pH-neutral stone cleaner
- Avoid acidic or abrasive cleaners to prevent etching
- Periodic sealing recommended for wet or high-traffic areas
- Wipe spills quickly to preserve surface integrity
Summary
Verde Giada Marble combines elegance and performance. Its light grey-green tone, enhanced with iridescent antigorite and magnetite marbling, makes it a refined option for both traditional and contemporary architecture. High durability, low porosity, and visual sophistication make it particularly valued in luxury interior design.














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