Tellus Quartzite

About
Item Details
- Material Type:
- Quartzite
- Origin:
Brazil - Recommended Usage:
- kitchen and bathroom countertop, wash basins, building stone, ornamental stone, stairs, interior wall and floor applications, mosaic, water-jet pattern, wall panels, table tops, balustrades, columns, fireplaces, luxury furniture
- Additional Names:
- Green Tellus Quartzite, Verde Tellus Quartzite
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling
Testing
- Water Absorption:
- 0.08 – 0.35%
- Density:
- 2670 – 2710 kg/m³
- Flexural Strength:
- 14 – 19 MPa
- Compressive Strength:
- 150 – 170 MPa
Description
Tellus Quartzite is an exotic natural quartzite quarried in Brazil, characterized by a deep green to almost black base enriched with dramatic flowing veining in jade green, grey, and white tones. The stone presents a highly dynamic and expressive visual structure, with wave-like mineral movements and natural layering that create strong depth and contrast, making each slab unique and highly decorative.
Texture & Structure:
Tellus Quartzite has a dense, fine- to medium-grained crystalline structure formed under intense metamorphic conditions. It is composed of tightly interlocked quartz crystals, giving it exceptional hardness, compactness, and very low porosity. The surface often shows a subtle crystalline sparkle under light, especially when polished.
Mineral & Chemical Composition (% by weight):
- Quartz (SiO₂): 80–92%
- Feldspar: 3–8%
- Mica and accessory silicate minerals: 2–7%
- Iron and trace minerals (color contributors): <2%
Physical & Mechanical Test Results:
- Apparent density: 2,670 – 2,710 kg/m³
- Water absorption: 0.08 – 0.35%
- Compressive strength: 150 – 170 MPa
- Flexural strength (modulus of rupture): 14 – 19 MPa
- Abrasion resistance: Very high Mohs hardness: 6.5 – 7
Pattern & Appearance:
The stone features a deep, dark background with dramatic flowing veins and mineral streaks in jade green, light grey, and white. The movement is often linear or cloud-like, creating a sense of motion and natural artistry across the slab surface.
Surface Finish Options:
- Polished: High gloss finish enhancing color depth and contrast
- Honed: Smooth matte finish for a softer natural look
- Leathered: Textured finish emphasizing mineral structure
- Brushed: Slightly rustic surface highlighting natural movement
Usage Applications:
- Luxury countertops and kitchen islands
- Feature walls and reception areas
- Bathroom vanities and spa designs
- Flooring in premium residential and commercial spaces
- Decorative panels and architectural highlights
Maintenance:
- Naturally low maintenance due to high quartz content
- Recommended sealing for stain resistance in high-use or wet areas
- Clean using pH-neutral stone cleaners only
- Avoid acidic or abrasive cleaning products
- Highly resistant to scratching, heat, and daily wear
Tellus Quartzite is a premium exotic stone that combines strong durability with bold visual impact, making it ideal for high-end architectural and interior design projects.





12YR










