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Obsidian
Obsidian

Gyrolite
Gyrolite



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Obsidian
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Gyrolite

Obsidian and Gyrolite Physical Properties

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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
 
Brittle
-
-
2.48
Uneven
Perfect on {001}
2
NaCa16Si23AlO60(OH)8•64(H2O)

Obsidian and Gyrolite Chemical Formula

While comparing Obsidian and Gyrolite 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 Gyrolite chemical formula.

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Obsidian and Gyrolite Specific Gravity

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