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Opal Ethiopia
Opal Ethiopia

Papagoite
Papagoite



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Opal Ethiopia
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Papagoite

Opal Ethiopia and Papagoite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
5.5-6.5
SiO2*nH2O
 
-
-
-
3.25
-
Imperfect in one direction
5-5.5
CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Opal Ethiopia and Papagoite Chemical Formula

While comparing Opal Ethiopia and Papagoite 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 Opal Ethiopia and Papagoite chemical formula.

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Opal Ethiopia and Papagoite Specific Gravity

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