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Sheen Obsidian
Sheen Obsidian
☒

Opal Ethiopia
Opal Ethiopia
☒



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Sheen Obsidian
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Opal Ethiopia

Sheen Obsidian and Opal Ethiopia Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.33-2.50
Conchoidal
None
5-5.5
Volcanic glass
 
-
-
-
-9999
-
None
5.5-6.5
SiO2*nH2O

Sheen Obsidian and Opal Ethiopia Chemical Formula

While comparing Sheen Obsidian 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 Sheen Obsidian and Opal Ethiopia chemical formula.

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Sheen Obsidian and Opal Ethiopia Specific Gravity

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