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Verdite
Verdite

Obsidian
Obsidian



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Verdite
X
Obsidian

Verdite and Obsidian Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.80-3.0
-
{110} Good
3
NaFeS2•2(H2O)
 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2

Verdite and Obsidian Chemical Formula

While comparing Verdite and Obsidian 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 Verdite and Obsidian chemical formula.

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Verdite and Obsidian Specific Gravity

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