Rock Identifier
Jadeite (NaAlSi2O6) — mineral
mineral

Jadeite

NaAlSi2O6

AI-generated identification · may be incorrect

Hardness of 6.5 to 7 on the Mohs scale, typically green, white, or lavender, with a vitreous to greasy luster and a monoclinic crystal system.

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Physical properties

Hardness of 6.5 to 7 on the Mohs scale, typically green, white, or lavender, with a vitreous to greasy luster and a monoclinic crystal system.

Formation & geological history

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

Uses & applications

Prized for fine jewelry, decorative carvings, and ornamental sculptures due to its exceptional toughness.

Geological facts

Jadeite is tougher than steel due to its microcrystalline interlocking fibrous structure.

Field identification & locations

Identified by its high density, conchoidal fracture, and resistance to scratching by a steel knife; commonly sourced from Myanmar and Guatemala.