Discover the Science Behind the Green Color of Emerald Stone
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Emerald is a precious gemstone known for its stunning green color. But what exactly is an emerald? Emerald is a variety of the mineral beryl, which is a silicate of beryllium and aluminum. It is prized for its rich green hue and is one of the most valuable gemstones in the world. Let's know more about emerald stone.
Characteristics of Emerald
| Color | Rich green |
|---|---|
| Hardness | 7.5-8 on the Mohs scale |
| Transparency | Transparent to opaque |
| Luster | Vitreous |
Why is Emerald Green?
Emerald gets its green color from trace amounts of chromium and sometimes vanadium in the beryl crystal structure. The presence of these elements causes the stone to absorb certain wavelengths of light, resulting in the vibrant green color that emeralds are known for. The intensity of the green color can vary depending on the amount of chromium present in the stone.
Specialty and Importance of Emerald
Emerald has been prized for centuries for its beauty and rarity. It is often associated with luxury and royalty, making it a popular choice for jewelry. Emeralds are commonly used in rings, necklaces, and earrings, adding a touch of elegance to any piece. In addition to its aesthetic appeal, emerald is also believed to have healing properties and is associated with qualities such as love, wisdom, and growth.