
metamorphic
Green Jade
Nephrite (Ca2(Mg,Fe)5Si8O22(OH)2) or Jadeite (NaAlSi2O6)
AI-generated identification · may be incorrectHardness of 6-7 on the Mohs scale, varying shades of green, greasy to vitreous luster, and a dense, interlocking fibrous or microcrystalline structure.
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Physical properties
Hardness of 6-7 on the Mohs scale, varying shades of green, greasy to vitreous luster, and a dense, interlocking fibrous or microcrystalline structure.
Formation & geological history
Formed under high-pressure, low-temperature metamorphic conditions in serpentinite belts and subduction zones over millions of years.
Uses & applications
Widely used for ornamental carvings, luxury jewelry, and historical ceremonial artifacts.
Geological facts
Jade has been prized in Chinese culture for over 8,000 years, often symbolizing purity, virtue, and status.
Field identification & locations
Identified by its exceptional toughness, lack of cleavage, and cool-to-the-touch feel; commonly sourced from Myanmar, China, and Guatemala.
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