Ruby light (ruby) is a well-known gemstone known worldwide for its vivid red color and unique charm. It has a high hardness and high refractive index and is often used as an ornament in jewelry. Ruby light dates back to ancient times and is considered a precious symbol by many cultures and civilizations.
The red color of ruby light is due to the presence of trace amounts of chromium inside, which is able to absorb other colors in the visible spectrum and reflect only red light waves. Ruby light is as hard as 9 on the Mohs scale, making it the second hardest substance after diamond. In addition, ruby light also has a high refractive index, which makes it look very shiny and shiny.
Ruby light is widely used in the jewelry industry and can be made into a variety of exquisite jewelry such as rings, necklaces, earrings, etc. Due to its rarity and beauty, ruby light is also a popular collector's item among collectors and investors. In addition to being used as jewelry and collectibles, ruby light can also be used to make high-end watches and other precision instruments.
In conclusion, ruby light is a gemstone with a unique charm and precious value. Whether in the jewelry industry or other fields, it plays an important role and is widely recognized and pursued.