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Jade and Faustite Physical Properties


Faustite and Jade Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.90-3.38   
2.9   

Fracture
Gemstones of the world (2001), Difficult, Splintery   
Conchoidal, ConchoidalAnthony et al, Conchoidal, Brittle, Conchoidal   

Cleavage
1 or 2,2 prismatic.   
{???} Indistinct   

Mohs Hardness
6-7   
4.5   

Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6   
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
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Jade and Faustite Chemical Formula

While comparing Jade and Faustite 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 Jade and Faustite chemical formula.

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Jade and Faustite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jade and Faustite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jade and Faustite Optical Properties during the identification of gemstone. Specific gravity of Jade is 2.9 whereas that of Faustite is 2.9.

Semi Precious

Semi Precious


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