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Annabergite and Jade Physical Properties


Jade and Annabergite Physical Properties


Physical Properties

Tenacity
Sectile  
-  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
3.07  
2.90-3.38  

Fracture
-  
Splintery  

Cleavage
Perfect on {010}, indistinct on {100} and {102}  
1 or 2,2 prismatic.  

Mohs Hardness
2  
6-7  

Chemical Composition
Ni3(AsO4)2•8(H2O)  
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6  

Optical Properties >>
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Annabergite and Jade Chemical Formula

While comparing Annabergite and Jade 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 Annabergite and Jade chemical formula.

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Annabergite and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Annabergite and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Annabergite and Jade Optical Properties during the identification of gemstone. Specific gravity of Annabergite is 2.90-3.38 whereas that of Jade is 2.90-3.38.

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Green Gemstones


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