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Annabergite and Uvite Physical Properties


Uvite and Annabergite Physical Properties


Physical Properties

Tenacity
Sectile   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.07   
2.97-3.14   

Fracture
Brittle, Metallic, Brittle, Metallic, Brittle, Metallic   
Uneven, Conchoidal, Brittle   

Cleavage
Perfect on {010}, indistinct on {100} and {102}   
{1011} Indistinct   

Mohs Hardness
2   
Not Available   

Chemical Composition
Ni3(AsO4)2•8(H2O)   
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   

Optical Properties >>
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Annabergite and Uvite Chemical Formula

While comparing Annabergite and Uvite 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 Uvite chemical formula.

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Annabergite and Uvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Annabergite and Uvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Annabergite and Uvite Optical Properties during the identification of gemstone. Specific gravity of Annabergite is 2.97-3.14 whereas that of Uvite is 2.97-3.14.

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Green Gemstones


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