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Obsidian
Obsidian

Pezzotaite
Pezzotaite



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Obsidian
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Pezzotaite

Obsidian and Pezzotaite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2
 
-
-
-
-9999
-
Indistinct
-9999
Cs(Be2Li)Al2Si6O18

Obsidian and Pezzotaite Chemical Formula

While comparing Obsidian and Pezzotaite 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 Obsidian and Pezzotaite chemical formula.

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Obsidian and Pezzotaite Specific Gravity

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