Rock Identifier
Jadeite (Icy Jade Bangle) (Jadeite, NaAlSi2O6) — gemstone
gemstone

Jadeite (Icy Jade Bangle)

Jadeite, NaAlSi2O6

AI-generated identification · may be incorrect

Mohs hardness 6.5–7; translucent to semi-transparent colorless-white; vitreous to greasy luster; monoclinic granular-interlocking structure; specific gravity ~3.33.

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Physical properties

Mohs hardness 6.5–7; translucent to semi-transparent colorless-white; vitreous to greasy luster; monoclinic granular-interlocking structure; specific gravity ~3.33.

Formation & geological history

Forms in high-pressure, low-temperature metamorphic conditions associated with subduction zones within serpentinite complexes.

Uses & applications

Prized internationally for high-end jewelry, traditional Chinese bangles, pendants, and fine decorative carvings.

Geological facts

Highly translucent white or colorless jadeite is commercially known as 'Icy Jade' (Bing Zhong) and is deeply revered in East Asian culture as a symbol of purity.

Field identification & locations

Identified by high toughness, cool surface feel, characteristic dense interlocking microcrystalline texture under strong light, and high refractive index (1.66). Major source is Kachin State, Myanmar (Burma).