gemstone
Jadeite Jade
Jadeite, NaAlSi2O6
Hardness: 6.5-7 on the Mohs scale, Color: Green, white, lavender, yellow, Luster: Vitreous to greasy, Crystal structure: Monoclinic, Cleavage: Distinct, Specific Gravity: 3.25-3.35
- Hardness
- 6
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Physical properties
Hardness: 6.5-7 on the Mohs scale, Color: Green, white, lavender, yellow, Luster: Vitreous to greasy, Crystal structure: Monoclinic, Cleavage: Distinct, Specific Gravity: 3.25-3.35
Formation & geological history
Formed under high-pressure, low-temperature metamorphic conditions in subduction zones, typically within serpentinite mélanges.
Uses & applications
Used primarily in fine jewelry, carved ornaments, decorative items, and as a cultural symbol of status and protection.
Geological facts
Jadeite is much rarer and generally more valuable than nephrite jade. It has been treasured in Chinese culture for thousands of years.
Field identification & locations
Commonly found in Myanmar (Burma), Guatemala, Russia, and the USA (California). Identified by its density, toughness, and characteristic granular texture.
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