Rock Identifier
Jadeite (NaAlSi2O6) — gemstone
gemstone

Jadeite

NaAlSi2O6

AI-generated identification · may be incorrect

Hardness of 6.5-7 on the Mohs scale, vibrant green color, vitreous to greasy luster, monoclinic crystal system, and specific gravity around 3.25-3.35.

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Physical properties

Hardness of 6.5-7 on the Mohs scale, vibrant green color, vitreous to greasy luster, monoclinic crystal system, and specific gravity around 3.25-3.35.

Formation & geological history

Forms under high-pressure, low-temperature metamorphic conditions in serpentinite convergence zones, often taking millions of years to develop.

Uses & applications

Widely used in high-end jewelry, carved art objects, and decorative ornaments due to its exceptional toughness and cultural significance.

Geological facts

Imperial jade is the most prized variety, commanding extremely high market prices for its translucent, emerald-green coloration.

Field identification & locations

Identified by its high density, interlocking microcrystalline structure, and resistance to scratching; primarily sourced from Myanmar, Guatemala, and Russia.