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Cat s Eye and Annabergite Physical Properties


Annabergite and Cat s Eye Physical Properties


Physical Properties

Tenacity
Not Available   
Sectile   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.5-3.8   
3.07   

Fracture
Not Available   
Brittle, Metallic, Brittle, Metallic, Brittle, Metallic   

Cleavage
1,1 ; 3,2   
Perfect on {010}, indistinct on {100} and {102}   

Mohs Hardness
8.5   
2   

Chemical Composition
BeAl 2 O 4   
Ni3(AsO4)2•8(H2O)   

Optical Properties >>
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Cat s Eye and Annabergite Chemical Formula

While comparing Cat s Eye and Annabergite 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 Cat s Eye and Annabergite chemical formula.

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Cat s Eye and Annabergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Annabergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Annabergite Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.07 whereas that of Annabergite is 3.07.

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