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Jade and Cancrinite Physical Properties


Cancrinite and Jade Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.90-3.38   
2.42-2.52   

Fracture
Gemstones of the world (2001), Difficult, Splintery   
Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle   

Cleavage
1 or 2,2 prismatic.   
Perfect on {10 1 0}, poor on {0001}   

Mohs Hardness
6-7   
5-6   

Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6   
Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references   

Optical Properties >>
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Jade and Cancrinite Chemical Formula

While comparing Jade and Cancrinite 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 Cancrinite chemical formula.

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Jade and Cancrinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jade and Cancrinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jade and Cancrinite Optical Properties during the identification of gemstone. Specific gravity of Jade is 2.42-2.52 whereas that of Cancrinite is 2.42-2.52.

Semi Precious

Semi Precious


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