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Hauyne
Hauyne

Covellite
Covellite



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Hauyne
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Covellite

Hauyne and Covellite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
Gelatinises in acids
-
2.4-2.5
Uneven, Conchoidal
Distinct on {110}
5-6
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
 
Flexible
-
-
4.6-4.76
-
Perfect on {0001}
-9999
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Hauyne and Covellite Chemical Formula

While comparing Hauyne 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 Hauyne and Covellite chemical formula.

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Hauyne and Covellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hauyne and Covellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne Vs Covellite during the identification of gemstone. Specific gravity of Hauyne is whereas that of Covellite is .