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Covellite and Pyroxmangite Physical Properties


Pyroxmangite and Covellite Physical Properties


Physical Properties

Tenacity
Flexible   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
4.6-4.76   
3.76-3.77   

Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic   
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)   

Cleavage
Perfect on {0001}   
{110} Perfect, {110} Perfect   

Mohs Hardness
Not Available   
5-6   

Chemical Composition
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references   
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.   

Optical Properties >>
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Covellite and Pyroxmangite Chemical Formula

While comparing Covellite and Pyroxmangite 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 Covellite and Pyroxmangite chemical formula.

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Covellite and Pyroxmangite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Covellite and Pyroxmangite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Covellite and Pyroxmangite Optical Properties during the identification of gemstone. Specific gravity of Covellite is 3.76-3.77 whereas that of Pyroxmangite is 3.76-3.77.

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