Onyx is a unique and beautiful semi-precious stone known for its smooth texture and striking bands of color. Here are some key details:
General Information:
- Type: Semi-precious gemstone
- Composition: A variety of chalcedony (a form of quartz)
- Hardness: 6.5–7 on the Mohs scale
- Luster: Waxy to vitreous
- Transparency: Translucent to opaque
Color Varieties:
- Black (most popular)
- White
- Green
- Red
- Brown
- Yellow
- Banded (mix of colors in layers)
Sources:
Found in countries like India, Brazil, Mexico, the USA, and Madagascar.
Uses:
- Jewelry: Rings, bracelets, necklaces, pendants
- Decorative Items: Sculptures, vases, countertops, tiles
- Spiritual & Healing Beliefs: Used for grounding, protection, and strength in crystal healing
