English
Italiano
Français
Introduction
Ruby in kyanite is a relatively new gemstone that has gained popularity in recent years. It is a beautiful stone with a unique combination of colors and properties. However, it is important to note that ruby in kyanite is not the same as ruby. Ruby is a type of corundum, while kyanite is a different mineral altogether.
Ruby vs. Kyanite
| Feature | Ruby | Kyanite |
|---|---|---|
| Chemical composition | Al₂O₃ | Al₂SiO₅ |
| Crystal structure | Hexagonal | Triclinic |
| Hardness | 9 | 4-7 |
| Specific gravity | 4.00-4.03 | 3.56-3.67 |
| Refractive index | 1.766-1.774 | 1.718-1.734 |
| Color | Red | Blue, green, or yellow |
| Transparency | Transparent to translucent | Transparent to translucent |
| Luster | Vitreous | Vitreous to pearly |
Similarities
- Both ruby and kyanite are beautiful gemstones.
- Both ruby and kyanite are relatively hard minerals.
- Both ruby and kyanite are transparent to translucent.
Differences
- Ruby is a type of corundum, while kyanite is a different mineral altogether.
- Ruby is harder than kyanite.
- Ruby is typically red in color, while kyanite can be blue, green, or yellow.
- Ruby is more expensive than kyanite.
Which is Better: Ruby or Kyanite?
The “better” gemstone depends on the individual’s personal preferences. If you are looking for a hard, durable gemstone that is available in a variety of colors, then kyanite is a good choice. If you are looking for a traditional red gemstone, then ruby is a good choice.
Conclusion
Ruby in kyanite is a beautiful gemstone that is gaining popularity in recent years. It is important to note that ruby in kyanite is not the same as ruby. Ruby is a type of corundum, while kyanite is a different mineral altogether. Which gemstone is better depends on the individual’s personal preferences.
