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Starlite
Starlite

Obsidian
Obsidian



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Starlite
X
Obsidian

Starlite and Obsidian Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.91-4.73
Conchoidal
None
6.5-7.5
ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2

Starlite and Obsidian Chemical Formula

While comparing Starlite 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 Starlite and Obsidian chemical formula.

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Starlite and Obsidian Specific Gravity

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