ONYX
We are exporters of Onyx originated from Afghanistan, Iran, Italy Brazil and Africa. We have an experience of working in the field of construction materials from the last 25 years.
WE can provide Raw and shaped blocks of Green, Yellow, Red, Pink, Honey, Brown and white onyx directly from the quarries in Mexico, Brazil, Italy, Afghanistan and Iran.
Contact for further details
Onyx is a variety of chalcedony, a cryptocrystalline form of quartz. Its name is derived from the Greek word “onux,” meaning “claw” or “fingernail,” which reflects the stone’s appearance. Historically, onyx has been used in art and jewelry from ancient civilizations to modern times.
Geological Formation: Onyx forms in volcanic regions through the deposition of silica from hot spring deposits. It is typically found in sedimentary rocks and can also form in cavities of lava.
Locations: Major sources of onyx include Brazil, Mexico, India, Pakistan, and the United States (especially California). Different regions can produce variations in color and banding.
2. Characteristics
Color and Appearance: Onyx is known for its striking appearance, which includes parallel bands of contrasting colors. It usually comes in shades of black and white but can also be found in various other colors such as green, red, and brown. The bands can be thin or thick and can vary in their translucency.
Black Onyx: The most well-known variety, which is deep black and can be very glossy.
Red Onyx: Features bands of red, white, and sometimes brown.
Green Onyx: Often displays bands of green and white.
Texture: Onyx has a smooth and often glossy surface. Its texture can vary depending on the cut and polish of the stone.
Hardness: Onyx has a Mohs hardness of 6.5 to 7, which makes it relatively durable but not as hard as some other gemstones.
Luster: It typically has a vitreous (glass-like) luster when polished.
Transparency: Onyx can range from opaque to translucent.
3. Uses
Jewelry: Onyx is commonly used in rings, necklaces, bracelets, and earrings. Its striking appearance makes it a popular choice for statement pieces.
Decorative Objects: Due to its rich color and dramatic banding, onyx is used in sculptures, carvings, and various decorative items.
Architecture: Onyx can also be used in building materials like tiles and countertops. Its unique patterns make it a favorite for high-end interior design projects.
4. Care and Maintenance
Cleaning: To clean onyx, use a soft cloth and mild soap with water. Avoid harsh chemicals and abrasive materials, as they can damage the stone.
Storage: Store onyx jewelry separately to avoid scratches and damage from other gemstones or metals.
Avoiding Damage: Onyx can be sensitive to prolonged exposure to sunlight and heat, which can cause fading or damage.
5. Visual Examples
Black Onyx: Look for a deep, rich black stone with a high-gloss finish. It often has a mirror-like surface.
Red Onyx: This variety might show a combination of red and cream-colored bands, often arranged in a striking pattern.
Green Onyx: This type typically has a translucent green color with white or lighter green bands.
For actual pictures, you might want to search for images online or visit a gemological website to view high-quality photographs of onyx in various forms and settings.
Feel free to ask if you have any specific questions or need more detailed information!
