Gemstone profile and identification guide
Mutton Fat Jade
Mutton Fat Jade is a Green, White silicate prized for its distinctive beauty, historic appeal, and use in fine jewellery and collector pieces.
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Overview
Mutton Fat Jade is a Green, White silicate prized for its distinctive beauty, historic appeal, and use in fine jewellery and collector pieces.
Use this profile as a collector reference and educational guide for quick on-page comparison, then validate with the interactive identification system.
Identification
Name: Mutton Fat Jade
Scientific classification: Silicate
Hardness: 6.5 Mohs
Transparency: translucent
Lustre: silky
Crystal system: Monoclinic / Orthorhombic
Primary colour: Green
Secondary colour: White
Colour family: Greens
Physical Properties
Hardness category: medium
Hardness value: 6.5 Mohs
Chemical composition: Sodium aluminum silicate (jadeite) or calcium magnesium silicate (nephrite)
Crystal system: Monoclinic / Orthorhombic
Common locations: Myanmar, China, Guatemala, Canada
Learn more: Gem-A gemstone education resources.
Colour Variations
Mutton Fat Jade is classified within the greens palette. Primary colour: green. Secondary colour: white.
Optical effects: None specified in the current dataset.
Formation
Forms by metamorphism of ultramafic rocks under high pressure, often in subduction zones.
Origin
Myanmar, China, Guatemala, Canada
Uses
Best for: Jewellery, displays, and design accents.
Ideal uses: Versatile collections and polished showcases.
Care
Avoid strong heat and acids. Clean with a soft cloth and mild detergent.
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Mutton Fat Jade FAQ
How can I identify Mutton Fat Jade?
Compare hardness (6.5 Mohs), crystal system (Monoclinic / Orthorhombic), colour profile, and lustre (silky) with your sample. Then cross-check related gemstones listed above.
What colour range does Mutton Fat Jade appear in?
Mutton Fat Jade is classified within the greens palette. Primary colour: green. Secondary colour: white.
Where is Mutton Fat Jade commonly used?
Versatile collections and polished showcases.. For maintenance, follow the care guidance in this profile.
Scientific References
Reference data from GIA and Mindat mineral records.