Rock Identifier
Jadeite (NaAlSi2O6) — mineral
mineral

Jadeite

NaAlSi2O6

AI-generated identification · may be incorrect

Hardness of 6.5-7 on Mohs scale, pale to dark green color, vitreous to greasy luster, monoclinic crystal system, and specific gravity around 3.2-3.4.

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Physical properties

Hardness of 6.5-7 on Mohs scale, pale to dark green color, vitreous to greasy luster, monoclinic crystal system, and specific gravity around 3.2-3.4.

Formation & geological history

Forms under high-pressure, low-temperature metamorphic conditions in serpentinite convergence zones.

Uses & applications

Primarily used for fine jewelry, decorative carvings, and ornamental sculptures.

Geological facts

Jadeite is one of the two distinct minerals recognized as jade, with nephrite being the other. Imperial jade is the most prized variety due to its vibrant emerald-green hue.

Field identification & locations

Identified by its high density, toughness, and resistance to scratching. Commonly found in Myanmar, Guatemala, and California.