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Hackmanite
Hackmanite

Opal Ethiopia
Opal Ethiopia



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Hackmanite
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Opal Ethiopia

Hackmanite and Opal Ethiopia Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.27-2.33
-
Perfect
5.5-6
Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
 
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-
-
-9999
-
None
5.5-6.5
SiO2*nH2O

Hackmanite and Opal Ethiopia Chemical Formula

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

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Hackmanite and Opal Ethiopia Specific Gravity

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