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Jade and Phlogopite Physical Properties


Phlogopite and Jade Physical Properties


Physical Properties

Tenacity
Not Available   
Tough   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.90-3.38   
2.78-2.85   

Fracture
Gemstones of the world (2001), Difficult, Splintery   
None, Uneven   

Cleavage
1 or 2,2 prismatic.   
Perfect basal (001)   

Mohs Hardness
6-7   
2-2.5   

Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6   
Not Available   

Optical Properties >>
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Jade and Phlogopite Chemical Formula

While comparing Jade and Phlogopite 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 Phlogopite chemical formula.

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Jade and Phlogopite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jade and Phlogopite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jade and Phlogopite Optical Properties during the identification of gemstone. Specific gravity of Jade is 2.78-2.85 whereas that of Phlogopite is 2.78-2.85.

Semi Precious

Semi Precious


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