Himalayan Onyx

About
Item Details
- Material Type:
- Onyx
- Origin:
India - Primary Color(s):
- Green
- Recommended Usage:
- Commercial tops, bar and bathroom countertops, ornamental stone, interior & exterior wall applications, mosaic, waterjet pattern, wall panels, table tops, fireplace surround, sculptures, balustrades, columns
- Additional Names:
- Himalayan Green Onyx, Himalayan White Onyx, Himalayan Jade Onyx, Himalayan Ice Onyx, Himalayan Onyx
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- 0.20 - 0.30%
- Density:
- 2680 - 2730 kg/m³
- Flexural Strength:
- 14 - 16 MPa
- Compressive Strength:
- 110 - 120 MPa
- Stone texture:
- a translucent, ethereal stone with a pale, milky-white to light gray base, interspersed with delicate, wavy veins of muted green, gray, or subtle brown. Its polished surface reveals a smooth, glossy finish that enhances its natural translucency, creating a soft, glowing effect
Description
Himalayan Onyx is a beautiful, translucent stone known for its ethereal appearance. It features a pale, milky-white to light gray base, with intricate, wavy veins of muted colors such as green, gray, or subtle brown. The polished surface enhances its natural translucency, giving it a soft, glowing effect when illuminated. This onyx is quarried in India and is available in various colors, including green.
Physical and Mechanical Properties:
- Water Absorption:Approximately 0.20% to 0.30%
- Density:Ranges from 2.68 to 2.73 g/cm³
- Flexural Strength:Typically around 14 to 16 MPa
- Compressive Strength:Approximately 110 to 120 MPa
- Hardness (Mohs scale):Generally about 3 to 4
- Porosity:Generally low, contributing to its translucency
- Slip Resistance:Can be slippery when polished; honing or a slip-resistant finish may be recommended for floor applications.
Chemical and Mineral Compositions:
- Calcium Carbonate (CaCO3):90% to 95%
- Iron Oxides (FeO):1% to 3%
- Silica (SiO2):1% to 2%
- Other Trace Minerals:1% to 2%
Usage:
- Popularly used for wall cladding, flooring, countertops, and decorative items.
- Suitable for interior applications where its translucency can be highlighted, such as backlighting.
- Ideal for artistic or aesthetic pieces like sculptures or intricate inlays.
Maintenance:
- Regular cleaning with a mild, pH-balanced cleaner is recommended.
- Avoid acidic or abrasive cleaners that can damage the glossy surface.
- Periodic sealing can help protect against stains and moisture penetration.
Cutting Sizes (cm):
- Standard slab sizes range from 120x240 cm.
- Tile sizes can be customized, typically starting from 30x30 cm up to larger formats.
Available Common Surface Finish Options:
- Polished:High-gloss finish enhancing the natural translucency.
- Honed:Smooth, matte finish with reduced glare, providing a slip-resistant surface.
- Brushed:Textured finish that keeps the natural look while adding grip.
- Tumbled:Antiqued, weathered look, often used for decorative pieces.
In summary, Himalayan Onyx is prized for its stunning translucent qualities and unique veining. While it offers moderate strength and requires careful handling and maintenance, its beauty makes it a favored choice for luxurious design elements.












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