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Ceylonite
Ceylonite

Covellite
Covellite



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Ceylonite
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Covellite

Ceylonite and Covellite Physical Properties

Physical Properties

Tenacity

-
Flexible

Solubility

-
-

Durability

-
-

Specific Gravity

3.63-3.94.6-4.76
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
-

Cleavage

Indistinct
Perfect on {0001}

Mohs Hardness

7.5-8-9999
2 10
👆🏻

Chemical Composition

(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Ceylonite and Covellite Chemical Formula

While comparing Ceylonite 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 Ceylonite and Covellite chemical formula.

  • Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
  • Chemical formula of Covellite- CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Ceylonite and Covellite Specific Gravity

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