gemstone
Emerald
Beryl (Be3Al2(SiO3)6)
AI-generated identification · may be incorrectHardness of 7.5-8 on the Mohs scale, vibrant green color due to chromium and vanadium, vitreous luster, hexagonal crystal system, and poor cleavage.
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Physical properties
Hardness of 7.5-8 on the Mohs scale, vibrant green color due to chromium and vanadium, vitreous luster, hexagonal crystal system, and poor cleavage.
Formation & geological history
Formed in metamorphic or hydrothermal environments where beryllium-rich fluids interact with surrounding rocks, often associated with pegmatites or tectonic suture zones.
Uses & applications
Prized globally as a precious gemstone for high-end jewelry and collector specimens.
Geological facts
Emeralds often contain inclusions known as 'jardin' (garden), which gemologists use to distinguish natural stones from synthetics.
Field identification & locations
Easily identified by its distinct hexagonal prisms and rich green hue, commonly sourced from countries like Colombia, Zambia, and Brazil.
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