mineral

Jadeite

NaAlSi2O6 (Sodium Aluminum Silicate)

Hardness: 6.5-7.0 (Mohs); Color: Apple-green, emerald, pale green, or white; Luster: Vitreous to greasy; Crystal Structure: Monoclinic; Cleavage: Two directions at 87 and 93 degrees; Specific Gravity: 3.25 to 3.36.

Hardness: 6
Color: Apple-green, emerald, pale green, or white
Luster: Vitreous to greasy

Identified May 24, 2026More mineral →

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Physical properties

Formation & geological history

Formed in metamorphic rocks under high pressure but relatively low temperature conditions, typically associated with subduction zones.

Uses & applications

Primarily used for high-end jewelry, luxury ornaments, carvings, and as a gemstone for collectors and metaphysical practitioners.

Geological facts

Jadeite is the rarer and more valuable of the two minerals known as Jade (the other being Nephrite). The most prized variety is translucent 'Imperial Jade' from Myanmar.

Field identification & locations

Identify by its high density, coolness to the touch, and distinct 'orange peel' texture on polished surfaces. Found mainly in Myanmar, Guatemala, Japan, and California.