Rock Identifier
Jade Bangle (Nephrite (Ca2(Mg,Fe)5Si8O22(OH)2) or Jadeite (NaAlSi2O6)) — gemstone
gemstone

Jade Bangle

Nephrite (Ca2(Mg,Fe)5Si8O22(OH)2) or Jadeite (NaAlSi2O6)

AI-generated identification · may be incorrect

Hardness of 6-7 on the Mohs scale, vitreous to greasy luster, variable colors including green, white, and lavender, compact microcrystalline structure.

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Physical properties

Hardness of 6-7 on the Mohs scale, vitreous to greasy luster, variable colors including green, white, and lavender, compact microcrystalline structure.

Formation & geological history

Formed under high-pressure, low-temperature metamorphic conditions in subduction zones or serpentinite bodies over millions of years.

Uses & applications

Extensively used in fine jewelry, cultural carvings, and traditional amulets.

Geological facts

Jade has been prized in East Asian cultures for over 5,000 years, symbolizing purity, status, and moral integrity.

Field identification & locations

Identified by extreme toughness, smooth polished feel, and dense fibrous microtexture; commonly sourced from Myanmar, China, and British Columbia.