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Uvarovite and Covellite Physical Properties


Covellite and Uvarovite Physical Properties


Physical Properties

Tenacity
Not Available   
Flexible   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.77   
4.6-4.76   

Fracture
Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)   
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic   

Cleavage
None   
Perfect on {0001}   

Mohs Hardness
6.5-7.5   
Not Available   

Chemical Composition
Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.   
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references   

Optical Properties >>
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Uvarovite and Covellite Chemical Formula

While comparing Uvarovite and Covellite 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 Uvarovite and Covellite chemical formula.

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Uvarovite and Covellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Uvarovite and Covellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvarovite and Covellite Optical Properties during the identification of gemstone. Specific gravity of Uvarovite is 4.6-4.76 whereas that of Covellite is 4.6-4.76.

Green Gemstones

Green Gemstones


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