emerald
gem · uncommon
Quick facts
- Formula
- Be3Al2(SiO3)6
- Hardness
- 7.5-8
- Luster
- Vitreous
- Colors
- Green
Emerald is a green gemstone and a variety of the mineral beryl. It is highly valued for its rich color and rarity.
Look for a deep green color and possible inclusions, which are common in natural emeralds.
Scan yours
Photograph your specimen on arockid.com or in RockSnap / RockID. Three free IDs a day — no card.
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