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Sheen Obsidian
Sheen Obsidian
☒

Pleonast
Pleonast
☒



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Sheen Obsidian
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Pleonast

Sheen Obsidian and Pleonast 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
-
Perfect
-9999
MgAl2O4

Sheen Obsidian and Pleonast Chemical Formula

While comparing Sheen Obsidian and Pleonast 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 Pleonast chemical formula.

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Sheen Obsidian and Pleonast Specific Gravity

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