Emerald Cascade Quartzite

About
Item Details
- Material Type:
- Quartzite
- Origin:
India - 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
- Additional Names:
- Emerald Green Quartzite, Emerald Dark Quartzite
- 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:
- 0.20–0.35% by weight
- Density:
- 2660–2700 kg/m³
- Flexural Strength:
- 20–28 MPa
- Compressive Strength:
- 160–185 MPa
Description
Emerald Cascade Quartzite is an exotic natural stone quarried in India, admired for its deep green base beautifully interwoven with black, white and gray tones, creating a rich visual depth reminiscent of cascading emerald hues. This quartzite combines the luxurious aesthetic of marble with the exceptional durability of granite, making it both elegant and highly practical for a wide range of architectural and interior applications.
Texture & Pattern
Emerald Cascade Quartzite features a fine to medium crystalline texture with natural translucence, lending it an opulent, layered depth. Its surface showcases fluid patterns of dark green, gray, and black streaks—sometimes subtly accented with white highlights—producing a harmonious flow across the slab. Each piece is unique, with distinctive veining intensity and tone variation that enhances its exclusivity and sophistication.
Technical & Physical Characteristics
- Compressive Strength: 160–185 MPa
- Flexural Strength: 20–28 MPa
- Water Absorption: 0.20–0.35% by weight
- Density: 2,650–2,700 kg/m³
- Porosity: <1%
- Hardness (Mohs Scale): 7
- Impact Strength: Excellent
- Weather Resistance: High (suitable for indoor and outdoor use)
Chemical & Mineral Composition (% by weight)
- SiO₂ (Silica): 92–96%
- Al₂O₃ (Alumina): 1–3%
- Fe₂O₃ (Iron Oxide): 0.5–1.5%
- CaO (Calcium Oxide): 0.2–0.8%
- MgO (Magnesium Oxide): 0.2–0.5%
- Trace Minerals: Quartz, Mica, Feldspar, and Chlorite
The high quartz content gives the stone its remarkable hardness, scratch resistance, and low porosity, distinguishing it from softer marbles or limestones.
Usage
Emerald Cascade Quartzite is ideal for:
- Kitchen Countertops & Islands
- Bathroom Vanities & Wall Panels
- Flooring (Residential & Commercial)
- Feature Walls & Fireplaces
- Exterior Cladding & Facades
- Staircases & Table Tops
Its durability and resistance to scratching and etching make it particularly suitable for high-traffic and heavy-use areas while retaining a high-end decorative appeal.
Maintenance
Clean regularly using pH-neutral stone cleaner or mild soap and water. Avoid acidic or abrasive cleaners to preserve the surface finish. Apply a penetrating sealer once every 12–18 months to enhance protection against stains and moisture. For polished surfaces, periodic buffing maintains luster.





7YR










