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Peridot and Nephrite Physical Properties


Nephrite and Peridot Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
1.54-1.55   
2.90-3.10   

Fracture
Conchoidal   
Splintery, Granular, Splintery, Granular, Gemstones (2009)   

Cleavage
Poor   
Not Available   

Mohs Hardness
6.5-7   
6-6.5   

Chemical Composition
(Mg,Fe)2SiO4   
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references   

Optical Properties >>
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Peridot and Nephrite Chemical Formula

While comparing Peridot and Nephrite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Peridot and Nephrite chemical formula.

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Peridot and Nephrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Peridot and Nephrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Peridot and Nephrite Optical Properties during the identification of gemstone. Specific gravity of Peridot is 2.90-3.10 whereas that of Nephrite is 2.90-3.10.

Semi Precious

Semi Precious


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