Jadeite Jade

Physical Properties

Hardness: 6.5-7.0 (Mohs scale), Color: Vivid green (Imperial), semi-transparent to translucent, Luster: Vitreous to greasy, Crystal structure: Monoclinic, Cleavage: Prismatic, Specific Gravity: 3.25-3.35

Formation & Geological History

Formed in high-pressure, low-temperature metamorphic environments near subduction zones. Often found as nodules or boulders in river deposits near serpentinite masses.

Uses & Applications

Primarily used in high-end jewelry (bangles, pendants, rings) and ornamental carvings. Historically used for weapons and tools due to its extreme toughness.

Geological Facts

Jadeite is the rarer and more valuable of the two minerals known as 'Jade' (the other being Nephrite). The highest quality 'Imperial Jade' can be more valuable than diamonds per carat.

Field Identification & Locations

Identify by its 'clink' sound when struck (resonant vs dull), visual texture (interlocking granular structure), and cold feel. Commonly found in Myanmar (Burma), Guatemala, and Japan.

Identified on: 4/25/2026

Mode: Standard