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Opal Ethiopia
Opal Ethiopia

Emerald
Emerald



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Opal Ethiopia
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Emerald

Opal Ethiopia and Emerald Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
5.5-6.5
SiO2*nH2O
 
-
-
Hard
2.67-2.78
Uneven, ConchoidalWalter Schumann
Imperfect on the [0001]
7.5-8
Be3Al2SiO6

Opal Ethiopia and Emerald Chemical Formula

While comparing Opal Ethiopia and Emerald 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 Emerald chemical formula.

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Opal Ethiopia and Emerald Specific Gravity

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